234421130112 has 64 divisors (see below), whose sum is σ = 670579689360. Its totient is φ = 72129576960.

The previous prime is 234421130077. The next prime is 234421130129. The reversal of 234421130112 is 211031124432.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 23474689 + ... + 23484672.

Almost surely, 2^234421130112 is an apocalyptic number.

It is an amenable number.

234421130112 is an abundant number, since it is smaller than the sum of its proper divisors (436158559248).

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

234421130112 is a wasteful number, since it uses less digits than its factorization.

234421130112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46959391 (or 46959379 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 234421130112 its reverse (211031124432), we get a palindrome (445452254544).

The spelling of 234421130112 in words is "two hundred thirty-four billion, four hundred twenty-one million, one hundred thirty thousand, one hundred twelve".