432324420 has 48 divisors (see below), whose sum is σ = 1320556608. Its totient is φ = 104805760.

The previous prime is 432324379. The next prime is 432324421. The reversal of 432324420 is 24423234.

It is not an unprimeable number, because it can be changed into a prime (432324421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326859 + ... + 328178.

It is an arithmetic number, because the mean of its divisors is an integer number (27511596).

Almost surely, 2^432324420 is an apocalyptic number.

It is an amenable number.

432324420 is an abundant number, since it is smaller than the sum of its proper divisors (888232188).

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

432324420 is a wasteful number, since it uses less digits than its factorization.

432324420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655060 (or 655058 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 432324420 is about 20792.4125584310. The cubic root of 432324420 is about 756.1418157292.

Adding to 432324420 its reverse (24423234), we get a palindrome (456747654).

The spelling of 432324420 in words is "four hundred thirty-two million, three hundred twenty-four thousand, four hundred twenty".