315106614212446 has 16 divisors (see below), whose sum is σ = 540183326018400. Its totient is φ = 135045552106080.

The previous prime is 315106614212443. The next prime is 315106614212447. The reversal of 315106614212446 is 644212416601513.

It is a junction number, because it is equal to n+sod(n) for n = 315106614212396 and 315106614212405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315106614212443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3011356 + ... + 25284016.

It is an arithmetic number, because the mean of its divisors is an integer number (33761457876150).

Almost surely, 2^{315106614212446} is an apocalyptic number.

315106614212446 is a deficient number, since it is larger than the sum of its proper divisors (225076711805954).

315106614212446 is a wasteful number, since it uses less digits than its factorization.

315106614212446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23283219.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 315106614212446 in words is "three hundred fifteen trillion, one hundred six billion, six hundred fourteen million, two hundred twelve thousand, four hundred forty-six".