312044042231304 has 16 divisors (see below), whose sum is σ = 780110105578320. Its totient is φ = 104014680743760.

The previous prime is 312044042231297. The next prime is 312044042231329. The reversal of 312044042231304 is 403132240440213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6500917546462 + ... + 6500917546509.

It is an arithmetic number, because the mean of its divisors is an integer number (48756881598645).

Almost surely, 2^{312044042231304} is an apocalyptic number.

It is an amenable number.

312044042231304 is an abundant number, since it is smaller than the sum of its proper divisors (468066063347016).

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

312044042231304 is a wasteful number, since it uses less digits than its factorization.

312044042231304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13001835092980 (or 13001835092976 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 312044042231304 its reverse (403132240440213), we get a palindrome (715176282671517).

The spelling of 312044042231304 in words is "three hundred twelve trillion, forty-four billion, forty-two million, two hundred thirty-one thousand, three hundred four".