31460966508 has 18 divisors (see below), whose sum is σ = 73410355564. Its totient is φ = 10486784024.

The previous prime is 31460966501. The next prime is 31460966521. The reversal of 31460966508 is 80566906413.

It is not an unprimeable number, because it can be changed into a prime (31460966501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 588835 + ... + 640037.

Almost surely, 2^31460966508 is an apocalyptic number.

It is an amenable number.

31460966508 is an abundant number, since it is smaller than the sum of its proper divisors (41949389056).

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

31460966508 is an frugal number, since it uses more digits than its factorization.

31460966508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102413 (or 51208 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

Multiplying 31460966508 by its sum of digits (48), we get a square (1510126392384 = 1228872²).

The spelling of 31460966508 in words is "thirty-one billion, four hundred sixty million, nine hundred sixty-six thousand, five hundred eight".