32040539936 has 12 divisors (see below), whose sum is σ = 63079813062. Its totient is φ = 16020269952.

The previous prime is 32040539879. The next prime is 32040539939. The reversal of 32040539936 is 63993504023.

It can be written as a sum of positive squares in only one way, i.e., 31770923536 + 269616400 = 178244^2 + 16420^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (32040539939) 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 as a sum of consecutive naturals, namely, 500633405 + ... + 500633468.

Almost surely, 2^32040539936 is an apocalyptic number.

It is an amenable number.

32040539936 is a deficient number, since it is larger than the sum of its proper divisors (31039273126).

32040539936 is a wasteful number, since it uses less digits than its factorization.

32040539936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001266883 (or 1001266875 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 44.

The spelling of 32040539936 in words is "thirty-two billion, forty million, five hundred thirty-nine thousand, nine hundred thirty-six".