342144344 has 32 divisors (see below), whose sum is σ = 667018800. Its totient is φ = 164398080.

The previous prime is 342144331. The next prime is 342144371. The reversal of 342144344 is 443441243.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 14192 + ... + 29760.

Almost surely, 2^342144344 is an apocalyptic number.

It is an amenable number.

342144344 is a deficient number, since it is larger than the sum of its proper divisors (324874456).

342144344 is a wasteful number, since it uses less digits than its factorization.

342144344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15683 (or 15679 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

The square root of 342144344 is about 18497.1442120128. The cubic root of 342144344 is about 699.4174363939.

Adding to 342144344 its reverse (443441243), we get a palindrome (785585587).

The spelling of 342144344 in words is "three hundred forty-two million, one hundred forty-four thousand, three hundred forty-four".