316451580715396 has 27 divisors (see below), whose sum is σ = 644205510588549. Its totient is φ = 135621999286368.

The previous prime is 316451580715381. The next prime is 316451580715423. The reversal of 316451580715396 is 693517085154613.

The square root of 316451580715396 is 17789086.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 82848479268996 + 233603101446400 = 9102114^2 + 15284080^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 248411880 + ... + 249682528.

Almost surely, 2^{316451580715396} is an apocalyptic number.

316451580715396 is the 17789086-th square number.

It is an amenable number.

316451580715396 is an abundant number, since it is smaller than the sum of its proper divisors (327753929873153).

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

316451580715396 is an frugal number, since it uses more digits than its factorization.

316451580715396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541316 (or 1270658 counting only the distinct ones).

The product of its (nonzero) digits is 81648000, while the sum is 64.

The spelling of 316451580715396 in words is "three hundred sixteen trillion, four hundred fifty-one billion, five hundred eighty million, seven hundred fifteen thousand, three hundred ninety-six".