432231324 has 96 divisors (see below), whose sum is σ = 1243662336. Its totient is φ = 114017280.

The previous prime is 432231257. The next prime is 432231343. The reversal of 432231324 is 423132234.

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 = 432231294 and 432231303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72829 + ... + 78539.

It is an arithmetic number, because the mean of its divisors is an integer number (12954816).

Almost surely, 2^432231324 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 432231324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621831168).

432231324 is an abundant number, since it is smaller than the sum of its proper divisors (811431012).

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

432231324 is a wasteful number, since it uses less digits than its factorization.

432231324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5795 (or 5793 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 432231324 is about 20790.1737366478. The cubic root of 432231324 is about 756.0875364051.

Adding to 432231324 its reverse (423132234), we get a palindrome (855363558).

The spelling of 432231324 in words is "four hundred thirty-two million, two hundred thirty-one thousand, three hundred twenty-four".