32404094464 has 80 divisors (see below), whose sum is σ = 77888764800. Its totient is φ = 13156521984.

The previous prime is 32404094449. The next prime is 32404094497. The reversal of 32404094464 is 46449040423.

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, 169834 + ... + 306025.

It is an arithmetic number, because the mean of its divisors is an integer number (973609560).

Almost surely, 2^32404094464 is an apocalyptic number.

It is an amenable number.

32404094464 is an abundant number, since it is smaller than the sum of its proper divisors (45484670336).

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

32404094464 is an equidigital number, since it uses as much as digits as its factorization.

32404094464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475903 (or 475887 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 32404094464 in words is "thirty-two billion, four hundred four million, ninety-four thousand, four hundred sixty-four".