16996168675 has 6 divisors (see below), whose sum is σ = 21075249188. Its totient is φ = 13596934920.

The previous prime is 16996168613. The next prime is 16996168681. The reversal of 16996168675 is 57686169961.

It is a happy number.

It is not a de Polignac number, because 16996168675 - 2¹⁵ = 16996135907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339923349 + ... + 339923398.

Almost surely, 2^16996168675 is an apocalyptic number.

16996168675 is a deficient number, since it is larger than the sum of its proper divisors (4079080513).

16996168675 is an equidigital number, since it uses as much as digits as its factorization.

16996168675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679846757 (or 679846752 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 64.

The spelling of 16996168675 in words is "sixteen billion, nine hundred ninety-six million, one hundred sixty-eight thousand, six hundred seventy-five".