313352551612 has 24 divisors (see below), whose sum is σ = 580691447280. Its totient is φ = 147442855680.

The previous prime is 313352551607. The next prime is 313352551651. The reversal of 313352551612 is 216155253313.

It is a super-2 number, since 2×313352551612² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329814 + ... + 857602.

It is an arithmetic number, because the mean of its divisors is an integer number (24195476970).

Almost surely, 2^313352551612 is an apocalyptic number.

It is an amenable number.

313352551612 is a deficient number, since it is larger than the sum of its proper divisors (267338895668).

313352551612 is a wasteful number, since it uses less digits than its factorization.

313352551612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536541 (or 536539 counting only the distinct ones).

The product of its digits is 81000, while the sum is 37.

The spelling of 313352551612 in words is "three hundred thirteen billion, three hundred fifty-two million, five hundred fifty-one thousand, six hundred twelve".