32864232940 has 48 divisors (see below), whose sum is σ = 86044541184. Its totient is φ = 10243396800.

The previous prime is 32864232889. The next prime is 32864232959. The reversal of 32864232940 is 4923246823.

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, 10668666 + ... + 10671745.

It is an arithmetic number, because the mean of its divisors is an integer number (1792594608).

Almost surely, 2^32864232940 is an apocalyptic number.

It is an amenable number.

32864232940 is an abundant number, since it is smaller than the sum of its proper divisors (53180308244).

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

32864232940 is a wasteful number, since it uses less digits than its factorization.

32864232940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21340438 (or 21340436 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 32864232940 in words is "thirty-two billion, eight hundred sixty-four million, two hundred thirty-two thousand, nine hundred forty".