313755020557312 has 44 divisors (see below), whose sum is σ = 627206191552360. Its totient is φ = 156876872011776.

The previous prime is 313755020557283. The next prime is 313755020557313. The reversal of 313755020557312 is 213755020557313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313755020557313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344384239 + ... + 345294097.

Almost surely, 2^{313755020557312} is an apocalyptic number.

313755020557312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

313755020557312 is a deficient number, since it is larger than the sum of its proper divisors (313451170995048).

313755020557312 is an equidigital number, since it uses as much as digits as its factorization.

313755020557312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246636 (or 1246618 counting only the distinct ones).

The product of its (nonzero) digits is 3307500, while the sum is 49.

Subtracting from 313755020557312 its reverse (213755020557313), we obtain a palindrome (99999999999999).

The spelling of 313755020557312 in words is "three hundred thirteen trillion, seven hundred fifty-five billion, twenty million, five hundred fifty-seven thousand, three hundred twelve".