313152719488 has 32 divisors (see below), whose sum is σ = 712981640160. Its totient is φ = 134208307968.

The previous prime is 313152719483. The next prime is 313152719489. The reversal of 313152719488 is 884917251313.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (313152719483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174749506 + ... + 174751297.

It is an arithmetic number, because the mean of its divisors is an integer number (22280676255).

Almost surely, 2^313152719488 is an apocalyptic number.

It is an amenable number.

313152719488 is an abundant number, since it is smaller than the sum of its proper divisors (399828920672).

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

313152719488 is an equidigital number, since it uses as much as digits as its factorization.

313152719488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349500824 (or 349500812 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The spelling of 313152719488 in words is "three hundred thirteen billion, one hundred fifty-two million, seven hundred nineteen thousand, four hundred eighty-eight".