316351531253042 has 8 divisors (see below), whose sum is σ = 474537544438896. Its totient is φ = 158172349773412.

The previous prime is 316351531252961. The next prime is 316351531253081. The reversal of 316351531253042 is 240352135153613.

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

It is a super-2 number, since 2×316351531253042² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 316351531252984 and 316351531253002.

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, 1707810788 + ... + 1707996015.

It is an arithmetic number, because the mean of its divisors is an integer number (59317193054862).

Almost surely, 2^{316351531253042} is an apocalyptic number.

316351531253042 is a deficient number, since it is larger than the sum of its proper divisors (158186013185854).

316351531253042 is a wasteful number, since it uses less digits than its factorization.

316351531253042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415853112.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 316351531253042 in words is "three hundred sixteen trillion, three hundred fifty-one billion, five hundred thirty-one million, two hundred fifty-three thousand, forty-two".