316256387224877 has 8 divisors (see below), whose sum is σ = 365301495404352. Its totient is φ = 270593700299200.

The previous prime is 316256387224873. The next prime is 316256387224931. The reversal of 316256387224877 is 778422783652613.

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

It is a cyclic number.

It is not a de Polignac number, because 316256387224877 - 2² = 316256387224873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316256387224877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316256387224871) 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, 845605313249 + ... + 845605313622.

It is an arithmetic number, because the mean of its divisors is an integer number (45662686925544).

Almost surely, 2^{316256387224877} is an apocalyptic number.

It is an amenable number.

316256387224877 is a deficient number, since it is larger than the sum of its proper divisors (49045108179475).

316256387224877 is a wasteful number, since it uses less digits than its factorization.

316256387224877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691210626899.

The product of its digits is 1137991680, while the sum is 71.

The spelling of 316256387224877 in words is "three hundred sixteen trillion, two hundred fifty-six billion, three hundred eighty-seven million, two hundred twenty-four thousand, eight hundred seventy-seven".