32944172016 has 80 divisors (see below), whose sum is σ = 97773170688. Its totient is φ = 9363321600.

The previous prime is 32944172011. The next prime is 32944172059. The reversal of 32944172016 is 61027144923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32944172011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192495 + ... + 320846.

Almost surely, 2^32944172016 is an apocalyptic number.

It is an amenable number.

32944172016 is an abundant number, since it is smaller than the sum of its proper divisors (64828998672).

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

32944172016 is a wasteful number, since it uses less digits than its factorization.

32944172016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513550 (or 513544 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 32944172016 in words is "thirty-two billion, nine hundred forty-four million, one hundred seventy-two thousand, sixteen".