342238044 has 12 divisors (see below), whose sum is σ = 798555464. Its totient is φ = 114079344.

The previous prime is 342238037. The next prime is 342238069. The reversal of 342238044 is 440832243.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14259907 + ... + 14259930.

Almost surely, 2^342238044 is an apocalyptic number.

It is an amenable number.

342238044 is an abundant number, since it is smaller than the sum of its proper divisors (456317420).

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

342238044 is a wasteful number, since it uses less digits than its factorization.

342238044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28519844 (or 28519842 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 342238044 is about 18499.6768620428. The cubic root of 342238044 is about 699.4812782911.

The spelling of 342238044 in words is "three hundred forty-two million, two hundred thirty-eight thousand, forty-four".