313497641460 has 48 divisors (see below), whose sum is σ = 881729726976. Its totient is φ = 83224482432.

The previous prime is 313497641441. The next prime is 313497641491. The reversal of 313497641460 is 64146794313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11701779 + ... + 11728538.

It is an arithmetic number, because the mean of its divisors is an integer number (18369369312).

Almost surely, 2^313497641460 is an apocalyptic number.

313497641460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313497641460 is an abundant number, since it is smaller than the sum of its proper divisors (568232085516).

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

313497641460 is a wasteful number, since it uses less digits than its factorization.

313497641460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23430552 (or 23430550 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 313497641460 in words is "three hundred thirteen billion, four hundred ninety-seven million, six hundred forty-one thousand, four hundred sixty".