16961688008 has 16 divisors (see below), whose sum is σ = 33185911680. Its totient is φ = 8112111568.

The previous prime is 16961687993. The next prime is 16961688019. The reversal of 16961688008 is 80088616961.

It is a happy number.

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, 46091360 + ... + 46091727.

It is an arithmetic number, because the mean of its divisors is an integer number (2074119480).

Almost surely, 2^16961688008 is an apocalyptic number.

It is an amenable number.

16961688008 is a deficient number, since it is larger than the sum of its proper divisors (16224223672).

16961688008 is a wasteful number, since it uses less digits than its factorization.

16961688008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92183116 (or 92183112 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 53.

It can be divided in two parts, 16961 and 688008, that added together give a cube (704969 = 89³).

The spelling of 16961688008 in words is "sixteen billion, nine hundred sixty-one million, six hundred eighty-eight thousand, eight".