316356544615242 has 8 divisors (see below), whose sum is σ = 632713089230496. Its totient is φ = 105452181538412.

The previous prime is 316356544615229. The next prime is 316356544615273. The reversal of 316356544615242 is 242516445653613.

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

316356544615242 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26363045384598 + ... + 26363045384609.

It is an arithmetic number, because the mean of its divisors is an integer number (79089136153812).

Almost surely, 2^{316356544615242} is an apocalyptic number.

316356544615242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316356544615242 is a wasteful number, since it uses less digits than its factorization.

316356544615242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52726090769212.

The product of its digits is 62208000, while the sum is 57.

The spelling of 316356544615242 in words is "three hundred sixteen trillion, three hundred fifty-six billion, five hundred forty-four million, six hundred fifteen thousand, two hundred forty-two".