313425121340 has 12 divisors (see below), whose sum is σ = 658192754856. Its totient is φ = 125370048528.

The previous prime is 313425121337. The next prime is 313425121363. The reversal of 313425121340 is 43121524313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7835628014 + ... + 7835628053.

It is an arithmetic number, because the mean of its divisors is an integer number (54849396238).

Almost surely, 2^313425121340 is an apocalyptic number.

It is an amenable number.

313425121340 is an abundant number, since it is smaller than the sum of its proper divisors (344767633516).

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

313425121340 is a wasteful number, since it uses less digits than its factorization.

313425121340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15671256076 (or 15671256074 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 313425121340 its reverse (43121524313), we get a palindrome (356546645653).

The spelling of 313425121340 in words is "three hundred thirteen billion, four hundred twenty-five million, one hundred twenty-one thousand, three hundred forty".