315045100124664 has 128 divisors (see below), whose sum is σ = 969377552263680. Its totient is φ = 83088130752000.

The previous prime is 315045100124633. The next prime is 315045100124693. The reversal of 315045100124664 is 466421001540513.

It is a super-2 number, since 2×315045100124664² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297852339 + ... + 298908189.

It is an arithmetic number, because the mean of its divisors is an integer number (7573262127060).

Almost surely, 2^{315045100124664} is an apocalyptic number.

It is an amenable number.

315045100124664 is an abundant number, since it is smaller than the sum of its proper divisors (654332452139016).

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

315045100124664 is a wasteful number, since it uses less digits than its factorization.

315045100124664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192501 (or 1192497 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 315045100124664 in words is "three hundred fifteen trillion, forty-five billion, one hundred million, one hundred twenty-four thousand, six hundred sixty-four".