234505432 has 16 divisors (see below), whose sum is σ = 502511760. Its totient is φ = 100502304.

The previous prime is 234505423. The next prime is 234505433.

234505432 is nontrivially palindromic in base 10.

234505432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 234505432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234505433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2093743 + ... + 2093854.

It is an arithmetic number, because the mean of its divisors is an integer number (31406985).

Almost surely, 2^234505432 is an apocalyptic number.

It is an amenable number.

234505432 is an abundant number, since it is smaller than the sum of its proper divisors (268006328).

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

234505432 is a wasteful number, since it uses less digits than its factorization.

234505432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187610 (or 4187606 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 234505432 is about 15313.5701911736. The cubic root of 234505432 is about 616.6673699854.

It can be divided in two parts, 23450 and 5432, that added together give a palindrome (28882).

The spelling of 234505432 in words is "two hundred thirty-four million, five hundred five thousand, four hundred thirty-two".