313514422455344 has 80 divisors (see below), whose sum is σ = 662835394391040. Its totient is φ = 142467871553280.

The previous prime is 313514422455317. The next prime is 313514422455383. The reversal of 313514422455344 is 443554224415313.

It is a happy number.

It is a super-2 number, since 2×313514422455344² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313514422455292 and 313514422455301.

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, 16141390817 + ... + 16141410239.

It is an arithmetic number, because the mean of its divisors is an integer number (8285442429888).

Almost surely, 2^{313514422455344} is an apocalyptic number.

It is an amenable number.

313514422455344 is an abundant number, since it is smaller than the sum of its proper divisors (349320971935696).

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

313514422455344 is a wasteful number, since it uses less digits than its factorization.

313514422455344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39618 (or 39612 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 50.

The spelling of 313514422455344 in words is "three hundred thirteen trillion, five hundred fourteen billion, four hundred twenty-two million, four hundred fifty-five thousand, three hundred forty-four".