312343412212204 has 48 divisors (see below), whose sum is σ = 571056182464320. Its totient is φ = 149291344966400.

The previous prime is 312343412212109. The next prime is 312343412212207. The reversal of 312343412212204 is 402212214343213.

It is a self number, because there is not a number n which added to its sum of digits gives 312343412212204.

It is not an unprimeable number, because it can be changed into a prime (312343412212207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026438942 + ... + 1026743194.

It is an arithmetic number, because the mean of its divisors is an integer number (11897003801340).

Almost surely, 2^{312343412212204} is an apocalyptic number.

It is an amenable number.

312343412212204 is a deficient number, since it is larger than the sum of its proper divisors (258712770252116).

312343412212204 is a wasteful number, since it uses less digits than its factorization.

312343412212204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392010 (or 392008 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 312343412212204 its reverse (402212214343213), we get a palindrome (714555626555417).

The spelling of 312343412212204 in words is "three hundred twelve trillion, three hundred forty-three billion, four hundred twelve million, two hundred twelve thousand, two hundred four".