313056739198 has 16 divisors (see below), whose sum is σ = 536980210560. Its totient is φ = 134089295256.

The previous prime is 313056739189. The next prime is 313056739199. The reversal of 313056739198 is 891937650313.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313056739199) 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 7 ways as a sum of consecutive naturals, for example, 6464908 + ... + 6513151.

It is an arithmetic number, because the mean of its divisors is an integer number (33561263160).

Almost surely, 2^313056739198 is an apocalyptic number.

313056739198 is a deficient number, since it is larger than the sum of its proper divisors (223923471362).

313056739198 is a wasteful number, since it uses less digits than its factorization.

313056739198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12979791.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 313056739198 in words is "three hundred thirteen billion, fifty-six million, seven hundred thirty-nine thousand, one hundred ninety-eight".