316256620466422 has 8 divisors (see below), whose sum is σ = 474424704771696. Its totient is φ = 158115052209192.

The previous prime is 316256620466401. The next prime is 316256620466483. The reversal of 316256620466422 is 224664026652613.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 6628982193 + ... + 6629029900.

It is an arithmetic number, because the mean of its divisors is an integer number (59303088096462).

Almost surely, 2^{316256620466422} is an apocalyptic number.

316256620466422 is a deficient number, since it is larger than the sum of its proper divisors (158168084305274).

316256620466422 is a wasteful number, since it uses less digits than its factorization.

316256620466422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13258024022.

The product of its (nonzero) digits is 29859840, while the sum is 55.

The spelling of 316256620466422 in words is "three hundred sixteen trillion, two hundred fifty-six billion, six hundred twenty million, four hundred sixty-six thousand, four hundred twenty-two".