32391010971 has 16 divisors (see below), whose sum is σ = 52349109120. Its totient is φ = 19630915560.

The previous prime is 32391010943. The next prime is 32391010987. The reversal of 32391010971 is 17901019323.

It is a happy number.

It is not a de Polignac number, because 32391010971 - 2⁶ = 32391010907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32391010271) 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, 54530025 + ... + 54530618.

It is an arithmetic number, because the mean of its divisors is an integer number (3271819320).

Almost surely, 2^32391010971 is an apocalyptic number.

32391010971 is a deficient number, since it is larger than the sum of its proper divisors (19958098149).

32391010971 is a wasteful number, since it uses less digits than its factorization.

32391010971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109060663 (or 109060657 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The spelling of 32391010971 in words is "thirty-two billion, three hundred ninety-one million, ten thousand, nine hundred seventy-one".