315445065223160 has 64 divisors (see below), whose sum is σ = 714944898662400. Its totient is φ = 125254958774400.

The previous prime is 315445065223159. The next prime is 315445065223163. The reversal of 315445065223160 is 61322560544513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315445065223163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42078725 + ... + 49005195.

It is an arithmetic number, because the mean of its divisors is an integer number (11171014041600).

Almost surely, 2^{315445065223160} is an apocalyptic number.

It is an amenable number.

315445065223160 is an abundant number, since it is smaller than the sum of its proper divisors (399499833439240).

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

315445065223160 is a wasteful number, since it uses less digits than its factorization.

315445065223160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6934812 (or 6934808 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 315445065223160 in words is "three hundred fifteen trillion, four hundred forty-five billion, sixty-five million, two hundred twenty-three thousand, one hundred sixty".