313594020460 has 24 divisors (see below), whose sum is σ = 752625649440. Its totient is φ = 107517949824.

The previous prime is 313594020457. The next prime is 313594020461. The reversal of 313594020460 is 64020495313.

It is a super-2 number, since 2×313594020460² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313594020461) 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, 1119978505 + ... + 1119978784.

It is an arithmetic number, because the mean of its divisors is an integer number (31359402060).

Almost surely, 2^313594020460 is an apocalyptic number.

It is an amenable number.

313594020460 is an abundant number, since it is smaller than the sum of its proper divisors (439031628980).

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

313594020460 is a wasteful number, since it uses less digits than its factorization.

313594020460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239957305 (or 2239957303 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 313594020460 in words is "three hundred thirteen billion, five hundred ninety-four million, twenty thousand, four hundred sixty".