316256620466427 has 8 divisors (see below), whose sum is σ = 421675842839040. Its totient is φ = 210837572535720.

The previous prime is 316256620466401. The next prime is 316256620466483. The reversal of 316256620466427 is 724664026652613.

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

It is not a de Polignac number, because 316256620466427 - 2¹⁰ = 316256620465403 is a prime.

It is a super-2 number, since 2×316256620466427² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316256625466427) 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, 39319927 + ... + 46675152.

It is an arithmetic number, because the mean of its divisors is an integer number (52709480354880).

Almost surely, 2^{316256620466427} is an apocalyptic number.

316256620466427 is a deficient number, since it is larger than the sum of its proper divisors (105419222372613).

316256620466427 is a wasteful number, since it uses less digits than its factorization.

316256620466427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87220953.

The product of its (nonzero) digits is 104509440, while the sum is 60.

The spelling of 316256620466427 in words is "three hundred sixteen trillion, two hundred fifty-six billion, six hundred twenty million, four hundred sixty-six thousand, four hundred twenty-seven".