115331
you have yourself a solid tune here
In geometry, an icositetragon (or icosikaitetragon or tetracosagon) or 24-gon is a twenty-four-sided polygon. The sum of any icositetragon's interior angles is 3960 degrees.[1]
[1]: https://en.wikipedia.org/wiki/Icositetragon
(resubmitted to fix the mixing in the last section)