313124342 has 32 divisors (see below), whose sum is σ = 487710720. Its totient is φ = 150716160.

The previous prime is 313124333. The next prime is 313124359. The reversal of 313124342 is 243421313.

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 15 ways as a sum of consecutive naturals, for example, 1749209 + ... + 1749387.

It is an arithmetic number, because the mean of its divisors is an integer number (15240960).

Almost surely, 2^313124342 is an apocalyptic number.

313124342 is a deficient number, since it is larger than the sum of its proper divisors (174586378).

313124342 is a wasteful number, since it uses less digits than its factorization.

313124342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476.

The product of its digits is 1728, while the sum is 23.

The square root of 313124342 is about 17695.3197767093. The cubic root of 313124342 is about 679.0560301614.

Adding to 313124342 its reverse (243421313), we get a palindrome (556545655).

The spelling of 313124342 in words is "three hundred thirteen million, one hundred twenty-four thousand, three hundred forty-two".