315003798720 has 224 divisors, whose sum is σ = 1196745627840. Its totient is φ = 77539368960.

The previous prime is 315003798713. The next prime is 315003798731. The reversal of 315003798720 is 27897300513.

It is a happy number.

315003798720 is a `hidden beast` number, since 3 + 1 + 500 + 3 + 79 + 8 + 72 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 1289941 + ... + 1514580.

It is an arithmetic number, because the mean of its divisors is an integer number (5342614410).

Almost surely, 2^315003798720 is an apocalyptic number.

315003798720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

315003798720 is an abundant number, since it is smaller than the sum of its proper divisors (881741829120).

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

315003798720 is a wasteful number, since it uses less digits than its factorization.

315003798720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804560 (or 2804544 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 315003798720 in words is "three hundred fifteen billion, three million, seven hundred ninety-eight thousand, seven hundred twenty".