312484965572 has 12 divisors (see below), whose sum is σ = 588913973676. Its totient is φ = 144223830240.

The previous prime is 312484965563. The next prime is 312484965593. The reversal of 312484965572 is 275569484213.

It can be written as a sum of positive squares in 2 ways, for example, as 210842598976 + 101642366596 = 459176^2 + 318814^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3004663079 + ... + 3004663182.

It is an arithmetic number, because the mean of its divisors is an integer number (49076164473).

Almost surely, 2^312484965572 is an apocalyptic number.

It is an amenable number.

312484965572 is a deficient number, since it is larger than the sum of its proper divisors (276429008104).

312484965572 is a wasteful number, since it uses less digits than its factorization.

312484965572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009326278 (or 6009326276 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 56.

The spelling of 312484965572 in words is "three hundred twelve billion, four hundred eighty-four million, nine hundred sixty-five thousand, five hundred seventy-two".