31376001412 has 12 divisors (see below), whose sum is σ = 62752002880. Its totient is φ = 13446857736.

The previous prime is 31376001409. The next prime is 31376001421. The reversal of 31376001412 is 21410067313.

31376001412 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1120571479 = 31376001412 / (3 + 1 + 3 + 7 + 6 + 0 + 0 + 1 + 4 + 1 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560285712 + ... + 560285767.

Almost surely, 2^31376001412 is an apocalyptic number.

It is an amenable number.

31376001412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

31376001412 is a wasteful number, since it uses less digits than its factorization.

31376001412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120571490 (or 1120571488 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 31376001412 its reverse (21410067313), we get a palindrome (52786068725).

The spelling of 31376001412 in words is "thirty-one billion, three hundred seventy-six million, one thousand, four hundred twelve".