234404056 has 16 divisors (see below), whose sum is σ = 446068440. Its totient is φ = 115452480.

The previous prime is 234404033. The next prime is 234404081. The reversal of 234404056 is 650404432.

234404056 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×234404056² = 109890522938502272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218125 + ... + 219196.

Almost surely, 2^234404056 is an apocalyptic number.

It is an amenable number.

234404056 is a deficient number, since it is larger than the sum of its proper divisors (211664384).

234404056 is a wasteful number, since it uses less digits than its factorization.

234404056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437394 (or 437390 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 234404056 is about 15310.2598279716. The cubic root of 234404056 is about 616.5784960216.

Adding to 234404056 its reverse (650404432), we get a palindrome (884808488).

The spelling of 234404056 in words is "two hundred thirty-four million, four hundred four thousand, fifty-six".