32231456602432 has 14 divisors (see below), whose sum is σ = 63959296695578. Its totient is φ = 16115728301184.

The previous prime is 32231456602357. The next prime is 32231456602439. The reversal of 32231456602432 is 23420665413223.

It can be written as a sum of positive squares in only one way, i.e., 32077905477696 + 153551124736 = 5663736^2 + 391856^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231456602439) 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, 251808254643 + ... + 251808254770.

Almost surely, 2^{32231456602432} is an apocalyptic number.

32231456602432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32231456602432 is a deficient number, since it is larger than the sum of its proper divisors (31727840093146).

32231456602432 is an equidigital number, since it uses as much as digits as its factorization.

32231456602432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503616509425 (or 503616509415 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 32231456602432 in words is "thirty-two trillion, two hundred thirty-one billion, four hundred fifty-six million, six hundred two thousand, four hundred thirty-two".