32413231023991 has 2 divisors, whose sum is σ = 32413231023992. Its totient is φ = 32413231023990.

The previous prime is 32413231023931. The next prime is 32413231024087. The reversal of 32413231023991 is 19932013231423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32413231023991 - 2¹⁷ = 32413230892919 is a prime.

It is a super-2 number, since 2×32413231023991² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32413231023911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16206615511995 + 16206615511996.

It is an arithmetic number, because the mean of its divisors is an integer number (16206615511996).

Almost surely, 2^{32413231023991} is an apocalyptic number.

32413231023991 is a deficient number, since it is larger than the sum of its proper divisors (1).

32413231023991 is an equidigital number, since it uses as much as digits as its factorization.

32413231023991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 32413231023991 in words is "thirty-two trillion, four hundred thirteen billion, two hundred thirty-one million, twenty-three thousand, nine hundred ninety-one".