Board of Important Numbers

I was visiting my cousin, a mystery writer and lover of puzzles, when I noticed this list of numbers on her white board.

13,814,070
26,818,110
86,811,060
18,819,190
10,914,190
33,915,010
36,912,211
40,025,060

"Is this part of a new puzzle you’ve been working on?" I asked.

She responded, "Well, I don’t know if I’m going to use it yet, but yes. The answer would be the next number in the list."

Never able to solve her puzzles, I just asked what the next number was.

To my surprise, she replied, "I haven’t figured that out yet."

But when I asked her more about, she chuckled and wouldn’t tell me anymore. She just said it was easy enough and I’d figure it out eventually. It’s been a long time and I haven’t figured it out.

What number comes next?