313044422132012 has 24 divisors (see below), whose sum is σ = 547875655814256. Its totient is φ = 156508521081408.

The previous prime is 313044422132003. The next prime is 313044422132033. The reversal of 313044422132012 is 210231224440313.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 313044422132012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4078344338 + ... + 4078421094.

It is an arithmetic number, because the mean of its divisors is an integer number (22828152325594).

Almost surely, 2^{313044422132012} is an apocalyptic number.

It is an amenable number.

313044422132012 is a deficient number, since it is larger than the sum of its proper divisors (234831233682244).

313044422132012 is a wasteful number, since it uses less digits than its factorization.

313044422132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152657 (or 152655 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 313044422132012 its reverse (210231224440313), we get a palindrome (523275646572325).

The spelling of 313044422132012 in words is "three hundred thirteen trillion, forty-four billion, four hundred twenty-two million, one hundred thirty-two thousand, twelve".