234234432 has 168 divisors, whose sum is σ = 748893600. Its totient is φ = 69562368.

The previous prime is 234234431. The next prime is 234234521. The reversal of 234234432 is 234432432.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 234234396 and 234234405.

It is not an unprimeable number, because it can be changed into a prime (234234431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185419 + ... + 186677.

It is an arithmetic number, because the mean of its divisors is an integer number (4457700).

Almost surely, 2^234234432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234234432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374446800).

234234432 is an abundant number, since it is smaller than the sum of its proper divisors (514659168).

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

234234432 is a wasteful number, since it uses less digits than its factorization.

234234432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1300 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 234234432 is about 15304.7192721722. The cubic root of 234234432 is about 616.4297333105.

Adding to 234234432 its reverse (234432432), we get a palindrome (468666864).

The spelling of 234234432 in words is "two hundred thirty-four million, two hundred thirty-four thousand, four hundred thirty-two".