234404012 has 12 divisors (see below), whose sum is σ = 410560920. Its totient is φ = 117100896.

The previous prime is 234404003. The next prime is 234404021. The reversal of 234404012 is 210404432.

234404012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (234404003) and next prime (234404021).

It is a super-2 number, since 2×234404012² = 109890481683392288, which contains 22 as substring.

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, 19937 + ... + 29432.

It is an arithmetic number, because the mean of its divisors is an integer number (34213410).

Almost surely, 2^234404012 is an apocalyptic number.

It is an amenable number.

234404012 is a deficient number, since it is larger than the sum of its proper divisors (176156908).

234404012 is a wasteful number, since it uses less digits than its factorization.

234404012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50560 (or 50558 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 234404012 is about 15310.2583910266. The cubic root of 234404012 is about 616.5784574422.

Adding to 234404012 its reverse (210404432), we get a palindrome (444808444).

The spelling of 234404012 in words is "two hundred thirty-four million, four hundred four thousand, twelve".