32407380272 has 10 divisors (see below), whose sum is σ = 62789299308. Its totient is φ = 16203690128.

The previous prime is 32407380241. The next prime is 32407380293. The reversal of 32407380272 is 27208370423.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012730618 + ... + 1012730649.

Almost surely, 2^32407380272 is an apocalyptic number.

It is an amenable number.

32407380272 is a deficient number, since it is larger than the sum of its proper divisors (30381919036).

32407380272 is a wasteful number, since it uses less digits than its factorization.

32407380272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025461275 (or 2025461269 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 32407380272 in words is "thirty-two billion, four hundred seven million, three hundred eighty thousand, two hundred seventy-two".