13799072908836 has 108 divisors (see below), whose sum is σ = 38248783605760. Its totient is φ = 4189471752960.

The previous prime is 13799072908811. The next prime is 13799072908883. The reversal of 13799072908836 is 63880927099731.

13799072908836 is a `hidden beast` number, since 1 + 379 + 90 + 7 + 2 + 90 + 8 + 83 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21069796 + ... + 21714843.

Almost surely, 2^{13799072908836} is an apocalyptic number.

It is an amenable number.

13799072908836 is an abundant number, since it is smaller than the sum of its proper divisors (24449710696924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13799072908836 is a wasteful number, since it uses less digits than its factorization.

13799072908836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42784714 (or 42784692 counting only the distinct ones).

The product of its (nonzero) digits is 246903552, while the sum is 72.

The spelling of 13799072908836 in words is "thirteen trillion, seven hundred ninety-nine billion, seventy-two million, nine hundred eight thousand, eight hundred thirty-six".