342342340 has 12 divisors (see below), whose sum is σ = 718918956. Its totient is φ = 136936928.

The previous prime is 342342271. The next prime is 342342349. The reversal of 342342340 is 43243243.

It can be written as a sum of positive squares in 2 ways, for example, as 199826496 + 142515844 = 14136^2 + 11938^2 .

It is not an unprimeable number, because it can be changed into a prime (342342349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8558539 + ... + 8558578.

It is an arithmetic number, because the mean of its divisors is an integer number (59909913).

Almost surely, 2^342342340 is an apocalyptic number.

It is an amenable number.

342342340 is an abundant number, since it is smaller than the sum of its proper divisors (376576616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342342340 is a wasteful number, since it uses less digits than its factorization.

342342340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17117126 (or 17117124 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 342342340 is about 18502.4955073633. The cubic root of 342342340 is about 699.5523260031.

Adding to 342342340 its reverse (43243243), we get a palindrome (385585583).

The spelling of 342342340 in words is "three hundred forty-two million, three hundred forty-two thousand, three hundred forty".