31343318060 has 24 divisors (see below), whose sum is σ = 66339248640. Its totient is φ = 12438607104.

The previous prime is 31343318051. The next prime is 31343318063. The reversal of 31343318060 is 6081334313.

It is not an unprimeable number, because it can be changed into a prime (31343318063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6167405 + ... + 6172484.

It is an arithmetic number, because the mean of its divisors is an integer number (2764135360).

Almost surely, 2^31343318060 is an apocalyptic number.

It is an amenable number.

31343318060 is an abundant number, since it is smaller than the sum of its proper divisors (34995930580).

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

31343318060 is a wasteful number, since it uses less digits than its factorization.

31343318060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12340025 (or 12340023 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 31343318060 in words is "thirty-one billion, three hundred forty-three million, three hundred eighteen thousand, sixty".