16764938232 has 64 divisors (see below), whose sum is σ = 48506188800. Its totient is φ = 4729345920.

The previous prime is 16764938227. The next prime is 16764938293. The reversal of 16764938232 is 23283946761.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618319 + ... + 644862.

It is an arithmetic number, because the mean of its divisors is an integer number (757909200).

Almost surely, 2^16764938232 is an apocalyptic number.

16764938232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16764938232 is an abundant number, since it is smaller than the sum of its proper divisors (31741250568).

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

16764938232 is a wasteful number, since it uses less digits than its factorization.

16764938232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263276 (or 1263272 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The spelling of 16764938232 in words is "sixteen billion, seven hundred sixty-four million, nine hundred thirty-eight thousand, two hundred thirty-two".