313204342 has 8 divisors (see below), whose sum is σ = 512516232. Its totient is φ = 142365600.

The previous prime is 313204327. The next prime is 313204361. The reversal of 313204342 is 243402313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 14236561 = 313204342 / (3 + 1 + 3 + 2 + 0 + 4 + 3 + 4 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7118259 + ... + 7118302.

It is an arithmetic number, because the mean of its divisors is an integer number (64064529).

Almost surely, 2^313204342 is an apocalyptic number.

313204342 is a deficient number, since it is larger than the sum of its proper divisors (199311890).

313204342 is a wasteful number, since it uses less digits than its factorization.

313204342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14236574.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 313204342 is about 17697.5801170669. The cubic root of 313204342 is about 679.1138558122.

Adding to 313204342 its reverse (243402313), we get a palindrome (556606655).

The spelling of 313204342 in words is "three hundred thirteen million, two hundred four thousand, three hundred forty-two".