234204320432 has 20 divisors (see below), whose sum is σ = 455374310280. Its totient is φ = 116688369408.

The previous prime is 234204320407. The next prime is 234204320453. The reversal of 234204320432 is 234023402432.

It is a happy number.

234204320432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234204320395 and 234204320404.

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, 25857257 + ... + 25866312.

It is an arithmetic number, because the mean of its divisors is an integer number (22768715514).

Almost surely, 2^234204320432 is an apocalyptic number.

It is an amenable number.

234204320432 is a deficient number, since it is larger than the sum of its proper divisors (221169989848).

234204320432 is a wasteful number, since it uses less digits than its factorization.

234204320432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51723860 (or 51723854 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 234204320432 its reverse (234023402432), we get a palindrome (468227722864).

The spelling of 234204320432 in words is "two hundred thirty-four billion, two hundred four million, three hundred twenty thousand, four hundred thirty-two".