315341465540 has 24 divisors (see below), whose sum is σ = 683578920192. Its totient is φ = 122067663840.

The previous prime is 315341465533. The next prime is 315341465557. The reversal of 315341465540 is 45564143513.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254307014 + ... + 254308253.

It is an arithmetic number, because the mean of its divisors is an integer number (28482455008).

Almost surely, 2^315341465540 is an apocalyptic number.

It is an amenable number.

315341465540 is an abundant number, since it is smaller than the sum of its proper divisors (368237454652).

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

315341465540 is a wasteful number, since it uses less digits than its factorization.

315341465540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508615307 (or 508615305 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 315341465540 in words is "three hundred fifteen billion, three hundred forty-one million, four hundred sixty-five thousand, five hundred forty".