432342223 has 4 divisors (see below), whose sum is σ = 438795160. Its totient is φ = 425889288.

The previous prime is 432342193. The next prime is 432342227. The reversal of 432342223 is 322243234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 432342223 - 2²¹ = 430245071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432342227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226368 + ... + 3226501.

It is an arithmetic number, because the mean of its divisors is an integer number (109698790).

Almost surely, 2^432342223 is an apocalyptic number.

432342223 is a deficient number, since it is larger than the sum of its proper divisors (6452937).

432342223 is an equidigital number, since it uses as much as digits as its factorization.

432342223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452936.

The product of its digits is 6912, while the sum is 25.

The square root of 432342223 is about 20792.8406669219. The cubic root of 432342223 is about 756.1521948237.

Adding to 432342223 its reverse (322243234), we get a palindrome (754585457).

The spelling of 432342223 in words is "four hundred thirty-two million, three hundred forty-two thousand, two hundred twenty-three".