315325330140 has 96 divisors (see below), whose sum is σ = 906952382784. Its totient is φ = 81797990400.

The previous prime is 315325330123. The next prime is 315325330147. The reversal of 315325330140 is 41033523513.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 315325330098 and 315325330107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315325330147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14723440 + ... + 14744840.

It is an arithmetic number, because the mean of its divisors is an integer number (9447420654).

Almost surely, 2^315325330140 is an apocalyptic number.

315325330140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

315325330140 is an abundant number, since it is smaller than the sum of its proper divisors (591627052644).

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

315325330140 is a wasteful number, since it uses less digits than its factorization.

315325330140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28087 (or 28085 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 315325330140 its reverse (41033523513), we get a palindrome (356358853653).

The spelling of 315325330140 in words is "three hundred fifteen billion, three hundred twenty-five million, three hundred thirty thousand, one hundred forty".