312230021442104 has 64 divisors (see below), whose sum is σ = 590383722297600. Its totient is φ = 154796369728000.

The previous prime is 312230021442037. The next prime is 312230021442151. The reversal of 312230021442104 is 401244120032213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6654637157 + ... + 6654684075.

It is an arithmetic number, because the mean of its divisors is an integer number (9224745660900).

Almost surely, 2^{312230021442104} is an apocalyptic number.

It is an amenable number.

312230021442104 is a deficient number, since it is larger than the sum of its proper divisors (278153700855496).

312230021442104 is a wasteful number, since it uses less digits than its factorization.

312230021442104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52124 (or 52120 counting only the distinct ones).

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

Adding to 312230021442104 its reverse (401244120032213), we get a palindrome (713474141474317).

The spelling of 312230021442104 in words is "three hundred twelve trillion, two hundred thirty billion, twenty-one million, four hundred forty-two thousand, one hundred four".