313294249492 has 48 divisors (see below), whose sum is σ = 627942002688. Its totient is φ = 133979234400.

The previous prime is 313294249481. The next prime is 313294249493. The reversal of 313294249492 is 294942492313.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313294249493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29531253 + ... + 29541859.

It is an arithmetic number, because the mean of its divisors is an integer number (13082125056).

Almost surely, 2^313294249492 is an apocalyptic number.

It is an amenable number.

313294249492 is an abundant number, since it is smaller than the sum of its proper divisors (314647753196).

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

313294249492 is a wasteful number, since it uses less digits than its factorization.

313294249492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12796 (or 12794 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 52.

The spelling of 313294249492 in words is "three hundred thirteen billion, two hundred ninety-four million, two hundred forty-nine thousand, four hundred ninety-two".