432423567 has 24 divisors (see below), whose sum is σ = 636854400. Its totient is φ = 282658128.

The previous prime is 432423539. The next prime is 432423581. The reversal of 432423567 is 765324234.

It is not a de Polignac number, because 432423567 - 2¹¹ = 432421519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432423517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266284 + ... + 267902.

It is an arithmetic number, because the mean of its divisors is an integer number (26535600).

Almost surely, 2^432423567 is an apocalyptic number.

432423567 is a deficient number, since it is larger than the sum of its proper divisors (204430833).

432423567 is a wasteful number, since it uses less digits than its factorization.

432423567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187 (or 2184 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 432423567 is about 20794.7966328118. The cubic root of 432423567 is about 756.1996145016.

The spelling of 432423567 in words is "four hundred thirty-two million, four hundred twenty-three thousand, five hundred sixty-seven".