32381542602816 has 56 divisors (see below), whose sum is σ = 93464907064224. Its totient is φ = 9812588666880.

The previous prime is 32381542602791. The next prime is 32381542602817. The reversal of 32381542602816 is 61820624518323.

It is a super-2 number, since 2×32381542602816² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32381542602817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7666082785 + ... + 7666087008.

Almost surely, 2^{32381542602816} is an apocalyptic number.

It is an amenable number.

32381542602816 is an abundant number, since it is smaller than the sum of its proper divisors (61083364461408).

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

32381542602816 is a wasteful number, since it uses less digits than its factorization.

32381542602816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15332169819 (or 15332169809 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 32381542602816 in words is "thirty-two trillion, three hundred eighty-one billion, five hundred forty-two million, six hundred two thousand, eight hundred sixteen".