432234532231 has 2 divisors, whose sum is σ = 432234532232. Its totient is φ = 432234532230.

The previous prime is 432234532211. The next prime is 432234532277. The reversal of 432234532231 is 132235432234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432234532231 - 2²³ = 432226143623 is a prime.

It is a super-2 number, since 2×432234532231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432234532211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216117266115 + 216117266116.

It is an arithmetic number, because the mean of its divisors is an integer number (216117266116).

Almost surely, 2^432234532231 is an apocalyptic number.

432234532231 is a deficient number, since it is larger than the sum of its proper divisors (1).

432234532231 is an equidigital number, since it uses as much as digits as its factorization.

432234532231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 34.

Adding to 432234532231 its reverse (132235432234), we get a palindrome (564469964465).

The spelling of 432234532231 in words is "four hundred thirty-two billion, two hundred thirty-four million, five hundred thirty-two thousand, two hundred thirty-one".