32432732964 has 48 divisors (see below), whose sum is σ = 84124736640. Its totient is φ = 10805784480.

The previous prime is 32432732963. The next prime is 32432732999. The reversal of 32432732964 is 46923723423.

32432732964 is a `hidden beast` number, since 3 + 243 + 27 + 329 + 64 = 666.

It is not an unprimeable number, because it can be changed into a prime (32432732963) 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, 161097 + ... + 301359.

It is an arithmetic number, because the mean of its divisors is an integer number (1752598680).

Almost surely, 2^32432732964 is an apocalyptic number.

It is an amenable number.

32432732964 is an abundant number, since it is smaller than the sum of its proper divisors (51692003676).

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

32432732964 is a wasteful number, since it uses less digits than its factorization.

32432732964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142417 (or 142409 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 45.

The spelling of 32432732964 in words is "thirty-two billion, four hundred thirty-two million, seven hundred thirty-two thousand, nine hundred sixty-four".