342902113 has 4 divisors (see below), whose sum is σ = 342941488. Its totient is φ = 342862740.

The previous prime is 342902093. The next prime is 342902117. The reversal of 342902113 is 311209243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 342902113 - 2²⁵ = 309347681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342902117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183 + ... + 26188.

It is an arithmetic number, because the mean of its divisors is an integer number (85735372).

Almost surely, 2^342902113 is an apocalyptic number.

It is an amenable number.

342902113 is a deficient number, since it is larger than the sum of its proper divisors (39375).

342902113 is a wasteful number, since it uses less digits than its factorization.

342902113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39374.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 342902113 is about 18517.6162882807. The cubic root of 342902113 is about 699.9334038685.

The spelling of 342902113 in words is "three hundred forty-two million, nine hundred two thousand, one hundred thirteen".