313044410432012 has 72 divisors (see below), whose sum is σ = 691212837683088. Its totient is φ = 123190257792000.

The previous prime is 313044410432011. The next prime is 313044410432021. The reversal of 313044410432012 is 210234014440313.

It is a self number, because there is not a number n which added to its sum of digits gives 313044410432012.

It is not an unprimeable number, because it can be changed into a prime (313044410432011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1145606114 + ... + 1145879337.

It is an arithmetic number, because the mean of its divisors is an integer number (9600178301154).

Almost surely, 2^{313044410432012} is an apocalyptic number.

It is an amenable number.

313044410432012 is an abundant number, since it is smaller than the sum of its proper divisors (378168427251076).

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

313044410432012 is a wasteful number, since it uses less digits than its factorization.

313044410432012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291485527 (or 2291485518 counting only the distinct ones).

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

Adding to 313044410432012 its reverse (210234014440313), we get a palindrome (523278424872325).

The spelling of 313044410432012 in words is "three hundred thirteen trillion, forty-four billion, four hundred ten million, four hundred thirty-two thousand, twelve".