16919295936 has 56 divisors (see below), whose sum is σ = 44783800704. Its totient is φ = 5637477120.

The previous prime is 16919295923. The next prime is 16919295973. The reversal of 16919295936 is 63959291961.

It is a super-2 number, since 2×16919295936² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16919295936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494751 + ... + 527841.

Almost surely, 2^16919295936 is an apocalyptic number.

16919295936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16919295936 is an abundant number, since it is smaller than the sum of its proper divisors (27864504768).

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

16919295936 is a wasteful number, since it uses less digits than its factorization.

16919295936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35769 (or 35759 counting only the distinct ones).

The product of its digits is 7085880, while the sum is 60.

The spelling of 16919295936 in words is "sixteen billion, nine hundred nineteen million, two hundred ninety-five thousand, nine hundred thirty-six".