316455740488 has 16 divisors (see below), whose sum is σ = 593696925180. Its totient is φ = 158136560448.

The previous prime is 316455740473. The next prime is 316455740501. The reversal of 316455740488 is 884047554613.

It can be written as a sum of positive squares in 2 ways, for example, as 315482175684 + 973564804 = 561678^2 + 31202^2 .

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, 11398995 + ... + 11426722.

Almost surely, 2^316455740488 is an apocalyptic number.

It is an amenable number.

316455740488 is a deficient number, since it is larger than the sum of its proper divisors (277241184692).

316455740488 is a wasteful number, since it uses less digits than its factorization.

316455740488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22827456 (or 22827452 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 316455740488 in words is "three hundred sixteen billion, four hundred fifty-five million, seven hundred forty thousand, four hundred eighty-eight".