31476121860012 has 24 divisors (see below), whose sum is σ = 73444413932736. Its totient is φ = 10492022106768.

The previous prime is 31476121859999. The next prime is 31476121860013. The reversal of 31476121860012 is 21006812167413.

It is not an unprimeable number, because it can be changed into a prime (31476121860013) 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, 5950683 + ... + 9917805.

It is an arithmetic number, because the mean of its divisors is an integer number (3060183913864).

Almost surely, 2^{31476121860012} is an apocalyptic number.

It is an amenable number.

31476121860012 is an abundant number, since it is smaller than the sum of its proper divisors (41968292072724).

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

31476121860012 is a wasteful number, since it uses less digits than its factorization.

31476121860012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628317 (or 4628315 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 31476121860012 in words is "thirty-one trillion, four hundred seventy-six billion, one hundred twenty-one million, eight hundred sixty thousand, twelve".