234015432 has 128 divisors (see below), whose sum is σ = 708341760. Its totient is φ = 62979840.

The previous prime is 234015427. The next prime is 234015433. The reversal of 234015432 is 234510432.

234015432 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 (24).

It is not an unprimeable number, because it can be changed into a prime (234015433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273918 + ... + 274770.

It is an arithmetic number, because the mean of its divisors is an integer number (5533920).

Almost surely, 2^234015432 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 234015432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354170880).

234015432 is an abundant number, since it is smaller than the sum of its proper divisors (474326328).

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

234015432 is a wasteful number, since it uses less digits than its factorization.

234015432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 234015432 is about 15297.5629431619. The cubic root of 234015432 is about 616.2375608717.

Adding to 234015432 its reverse (234510432), we get a palindrome (468525864).

The spelling of 234015432 in words is "two hundred thirty-four million, fifteen thousand, four hundred thirty-two".