432343111 has 2 divisors, whose sum is σ = 432343112. Its totient is φ = 432343110.

The previous prime is 432343061. The next prime is 432343117. The reversal of 432343111 is 111343234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432343111 - 2¹³ = 432334919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432343117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216171555 + 216171556.

It is an arithmetic number, because the mean of its divisors is an integer number (216171556).

Almost surely, 2^432343111 is an apocalyptic number.

432343111 is a deficient number, since it is larger than the sum of its proper divisors (1).

432343111 is an equidigital number, since it uses as much as digits as its factorization.

432343111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 432343111 is about 20792.8620204146. The cubic root of 432343111 is about 756.1527125175.

Adding to 432343111 its reverse (111343234), we get a palindrome (543686345).

The spelling of 432343111 in words is "four hundred thirty-two million, three hundred forty-three thousand, one hundred eleven".