32040332112 has 20 divisors (see below), whose sum is σ = 82770858080. Its totient is φ = 10680110688.

The previous prime is 32040332053. The next prime is 32040332153. The reversal of 32040332112 is 21123304023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333753412 + ... + 333753507.

It is an arithmetic number, because the mean of its divisors is an integer number (4138542904).

Almost surely, 2^32040332112 is an apocalyptic number.

It is an amenable number.

32040332112 is an abundant number, since it is smaller than the sum of its proper divisors (50730525968).

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

32040332112 is a wasteful number, since it uses less digits than its factorization.

32040332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667506930 (or 667506924 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32040332112 its reverse (21123304023), we get a palindrome (53163636135).

The spelling of 32040332112 in words is "thirty-two billion, forty million, three hundred thirty-two thousand, one hundred twelve".