312333444320002 has 96 divisors (see below), whose sum is σ = 558697817825856. Its totient is φ = 130531073904000.

The previous prime is 312333444319993. The next prime is 312333444320039. The reversal of 312333444320002 is 200023444333213.

It is a self number, because there is not a number n which added to its sum of digits gives 312333444320002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4125517833 + ... + 4125593539.

It is an arithmetic number, because the mean of its divisors is an integer number (5819768935686).

Almost surely, 2^{312333444320002} is an apocalyptic number.

312333444320002 is a deficient number, since it is larger than the sum of its proper divisors (246364373505854).

312333444320002 is a wasteful number, since it uses less digits than its factorization.

312333444320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82112 (or 82105 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 312333444320002 its reverse (200023444333213), we get a palindrome (512356888653215).

The spelling of 312333444320002 in words is "three hundred twelve trillion, three hundred thirty-three billion, four hundred forty-four million, three hundred twenty thousand, two".