316323114666516 has 144 divisors (see below), whose sum is σ = 813544511270400. Its totient is φ = 103615355511360.

The previous prime is 316323114666491. The next prime is 316323114666521. The reversal of 316323114666516 is 615666411323613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1975815631 + ... + 1975975721.

It is an arithmetic number, because the mean of its divisors is an integer number (5649614661600).

Almost surely, 2^{316323114666516} is an apocalyptic number.

316323114666516 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316323114666516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406772255635200).

316323114666516 is an abundant number, since it is smaller than the sum of its proper divisors (497221396603884).

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

316323114666516 is a wasteful number, since it uses less digits than its factorization.

316323114666516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163706 (or 163701 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The spelling of 316323114666516 in words is "three hundred sixteen trillion, three hundred twenty-three billion, one hundred fourteen million, six hundred sixty-six thousand, five hundred sixteen".