232434144 has 96 divisors (see below), whose sum is σ = 713664000. Its totient is φ = 73395072.

The previous prime is 232434121. The next prime is 232434157. The reversal of 232434144 is 441434232.

It is a happy number.

232434144 is a `hidden beast` number, since 2 + 3 + 243 + 414 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9337 + ... + 23495.

It is an arithmetic number, because the mean of its divisors is an integer number (7434000).

Almost surely, 2^232434144 is an apocalyptic number.

232434144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232434144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356832000).

232434144 is an abundant number, since it is smaller than the sum of its proper divisors (481229856).

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

232434144 is a wasteful number, since it uses less digits than its factorization.

232434144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14197 (or 14183 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 232434144 is about 15245.7910257225. The cubic root of 232434144 is about 614.8464101883.

Adding to 232434144 its reverse (441434232), we get a palindrome (673868376).

The spelling of 232434144 in words is "two hundred thirty-two million, four hundred thirty-four thousand, one hundred forty-four".