312241024004312 has 32 divisors (see below), whose sum is σ = 637570803139200. Its totient is φ = 142492014407424.

The previous prime is 312241024004311. The next prime is 312241024004341. The reversal of 312241024004312 is 213400420142213.

It is a super-2 number, since 2×312241024004312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312241024004311) 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, 16866943208 + ... + 16866961719.

It is an arithmetic number, because the mean of its divisors is an integer number (19924087598100).

Almost surely, 2^{312241024004312} is an apocalyptic number.

It is an amenable number.

312241024004312 is an abundant number, since it is smaller than the sum of its proper divisors (325329779134888).

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

312241024004312 is a wasteful number, since it uses less digits than its factorization.

312241024004312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33733905035 (or 33733905031 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 312241024004312 its reverse (213400420142213), we get a palindrome (525641444146525).

The spelling of 312241024004312 in words is "three hundred twelve trillion, two hundred forty-one billion, twenty-four million, four thousand, three hundred twelve".