234004012 has 12 divisors (see below), whose sum is σ = 446735016. Its totient is φ = 106365440.

The previous prime is 234004003. The next prime is 234004049. The reversal of 234004012 is 210400432.

It is a super-2 number, since 2×234004012² = 109515755264192288, 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, 2659093 + ... + 2659180.

It is an arithmetic number, because the mean of its divisors is an integer number (37227918).

Almost surely, 2^234004012 is an apocalyptic number.

234004012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234004012 is a deficient number, since it is larger than the sum of its proper divisors (212731004).

234004012 is a wasteful number, since it uses less digits than its factorization.

234004012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318288 (or 5318286 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 234004012 is about 15297.1896765386. The cubic root of 234004012 is about 616.2275365365.

Adding to 234004012 its reverse (210400432), we get a palindrome (444404444).

The spelling of 234004012 in words is "two hundred thirty-four million, four thousand, twelve".