432131230 has 16 divisors (see below), whose sum is σ = 780295680. Its totient is φ = 172305952.

The previous prime is 432131221. The next prime is 432131237. The reversal of 432131230 is 32131234.

It is a junction number, because it is equal to n+sod(n) for n = 432131198 and 432131207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432131237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64990 + ... + 71329.

It is an arithmetic number, because the mean of its divisors is an integer number (48768480).

Almost surely, 2^432131230 is an apocalyptic number.

432131230 is a deficient number, since it is larger than the sum of its proper divisors (348164450).

432131230 is a wasteful number, since it uses less digits than its factorization.

432131230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136643.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 432131230 is about 20787.7663542767. The cubic root of 432131230 is about 756.0291682241.

Adding to 432131230 its reverse (32131234), we get a palindrome (464262464).

The spelling of 432131230 in words is "four hundred thirty-two million, one hundred thirty-one thousand, two hundred thirty".