342044313 has 32 divisors (see below), whose sum is σ = 501559296. Its totient is φ = 206065728.

The previous prime is 342044303. The next prime is 342044321. The reversal of 342044313 is 313440243.

It is not a de Polignac number, because 342044313 - 2¹⁷ = 341913241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342044303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582406 + ... + 582992.

It is an arithmetic number, because the mean of its divisors is an integer number (15673728).

Almost surely, 2^342044313 is an apocalyptic number.

It is an amenable number.

342044313 is a deficient number, since it is larger than the sum of its proper divisors (159514983).

342044313 is a wasteful number, since it uses less digits than its factorization.

342044313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 342044313 is about 18494.4400564061. The cubic root of 342044313 is about 699.3492680450.

Adding to 342044313 its reverse (313440243), we get a palindrome (655484556).

The spelling of 342044313 in words is "three hundred forty-two million, forty-four thousand, three hundred thirteen".