313413231142 has 128 divisors (see below), whose sum is σ = 580880678400. Its totient is φ = 125179084800.

The previous prime is 313413231139. The next prime is 313413231151. The reversal of 313413231142 is 241132314313.

It is a self number, because there is not a number n which added to its sum of digits gives 313413231142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31791078 + ... + 31800934.

It is an arithmetic number, because the mean of its divisors is an integer number (4538130300).

Almost surely, 2^313413231142 is an apocalyptic number.

313413231142 is a deficient number, since it is larger than the sum of its proper divisors (267467447258).

313413231142 is a wasteful number, since it uses less digits than its factorization.

313413231142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10022.

The product of its digits is 5184, while the sum is 28.

Adding to 313413231142 its reverse (241132314313), we get a palindrome (554545545455).

The spelling of 313413231142 in words is "three hundred thirteen billion, four hundred thirteen million, two hundred thirty-one thousand, one hundred forty-two".