16808080168 has 16 divisors (see below), whose sum is σ = 34380164160. Its totient is φ = 7640036400.

The previous prime is 16808080153. The next prime is 16808080171. The reversal of 16808080168 is 86108080861.

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, 95500368 + ... + 95500543.

It is an arithmetic number, because the mean of its divisors is an integer number (2148760260).

Almost surely, 2^16808080168 is an apocalyptic number.

It is an amenable number.

16808080168 is an abundant number, since it is smaller than the sum of its proper divisors (17572083992).

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

16808080168 is a wasteful number, since it uses less digits than its factorization.

16808080168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191000928 (or 191000924 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 16808080168 in words is "sixteen billion, eight hundred eight million, eighty thousand, one hundred sixty-eight".