31960118589 has 16 divisors (see below), whose sum is σ = 48945868800. Its totient is φ = 18171149040.

The previous prime is 31960118549. The next prime is 31960118599. The reversal of 31960118589 is 98581106913.

It is not a de Polignac number, because 31960118589 - 2⁷ = 31960118461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31960118549) 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, 3819717 + ... + 3828074.

It is an arithmetic number, because the mean of its divisors is an integer number (3059116800).

Almost surely, 2^31960118589 is an apocalyptic number.

It is an amenable number.

31960118589 is a deficient number, since it is larger than the sum of its proper divisors (16985750211).

31960118589 is a wasteful number, since it uses less digits than its factorization.

31960118589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7648000.

The product of its (nonzero) digits is 466560, while the sum is 51.

The spelling of 31960118589 in words is "thirty-one billion, nine hundred sixty million, one hundred eighteen thousand, five hundred eighty-nine".