234404304112 has 40 divisors (see below), whose sum is σ = 502423592832. Its totient is φ = 105046737600.

The previous prime is 234404304097. The next prime is 234404304139. The reversal of 234404304112 is 211403404432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9366678 + ... + 9391669.

Almost surely, 2^234404304112 is an apocalyptic number.

234404304112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234404304112 is an abundant number, since it is smaller than the sum of its proper divisors (268019288720).

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

234404304112 is a wasteful number, since it uses less digits than its factorization.

234404304112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18758437 (or 18758431 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 234404304112 its reverse (211403404432), we get a palindrome (445807708544).

The spelling of 234404304112 in words is "two hundred thirty-four billion, four hundred four million, three hundred four thousand, one hundred twelve".