312412321043204 has 12 divisors (see below), whose sum is σ = 575496380869200. Its totient is φ = 147984783652008.

The previous prime is 312412321043197. The next prime is 312412321043213. The reversal of 312412321043204 is 402340123214213.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2055344217314 + ... + 2055344217465.

It is an arithmetic number, because the mean of its divisors is an integer number (47958031739100).

Almost surely, 2^{312412321043204} is an apocalyptic number.

It is an amenable number.

312412321043204 is a deficient number, since it is larger than the sum of its proper divisors (263084059825996).

312412321043204 is a wasteful number, since it uses less digits than its factorization.

312412321043204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4110688434802 (or 4110688434800 counting only the distinct ones).

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

Adding to 312412321043204 its reverse (402340123214213), we get a palindrome (714752444257417).

The spelling of 312412321043204 in words is "three hundred twelve trillion, four hundred twelve billion, three hundred twenty-one million, forty-three thousand, two hundred four".