315496941792 has 48 divisors (see below), whose sum is σ = 828283180032. Its totient is φ = 105152478080.

The previous prime is 315496941791. The next prime is 315496941803. The reversal of 315496941792 is 297149694513.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315496941791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580417 + ... + 983807.

It is an arithmetic number, because the mean of its divisors is an integer number (17255899584).

Almost surely, 2^315496941792 is an apocalyptic number.

315496941792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

315496941792 is an abundant number, since it is smaller than the sum of its proper divisors (512786238240).

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

315496941792 is a wasteful number, since it uses less digits than its factorization.

315496941792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411551 (or 411543 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 60.

The spelling of 315496941792 in words is "three hundred fifteen billion, four hundred ninety-six million, nine hundred forty-one thousand, seven hundred ninety-two".