432232223 has 2 divisors, whose sum is σ = 432232224. Its totient is φ = 432232222.

The previous prime is 432232219. The next prime is 432232237. The reversal of 432232223 is 322232234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432232223 - 2² = 432232219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432232243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216116111 + 216116112.

It is an arithmetic number, because the mean of its divisors is an integer number (216116112).

Almost surely, 2^432232223 is an apocalyptic number.

432232223 is a deficient number, since it is larger than the sum of its proper divisors (1).

432232223 is an equidigital number, since it uses as much as digits as its factorization.

432232223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 23.

The square root of 432232223 is about 20790.1953574275. The cubic root of 432232223 is about 756.0880606014.

Adding to 432232223 its reverse (322232234), we get a palindrome (754464457).

The spelling of 432232223 in words is "four hundred thirty-two million, two hundred thirty-two thousand, two hundred twenty-three".