16859799580108 has 12 divisors (see below), whose sum is σ = 29540325993192. Its totient is φ = 8419706439200.

The previous prime is 16859799580079. The next prime is 16859799580123. The reversal of 16859799580108 is 80108599795861.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2548333993 + ... + 2548340608.

It is an arithmetic number, because the mean of its divisors is an integer number (2461693832766).

Almost surely, 2^{16859799580108} is an apocalyptic number.

It is an amenable number.

16859799580108 is a deficient number, since it is larger than the sum of its proper divisors (12680526413084).

16859799580108 is a wasteful number, since it uses less digits than its factorization.

16859799580108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096675432 (or 5096675430 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 76.

The spelling of 16859799580108 in words is "sixteen trillion, eight hundred fifty-nine billion, seven hundred ninety-nine million, five hundred eighty thousand, one hundred eight".