432422331 has 8 divisors (see below), whose sum is σ = 628977984. Its totient is φ = 262074120.

The previous prime is 432422329. The next prime is 432422363. The reversal of 432422331 is 133224234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 432422331 - 2¹ = 432422329 is a prime.

It is a super-2 number, since 2×432422331² = 373978144694947122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432422831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6551821 + ... + 6551886.

It is an arithmetic number, because the mean of its divisors is an integer number (78622248).

Almost surely, 2^432422331 is an apocalyptic number.

432422331 is a deficient number, since it is larger than the sum of its proper divisors (196555653).

432422331 is a wasteful number, since it uses less digits than its factorization.

432422331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13103721.

The product of its digits is 3456, while the sum is 24.

The square root of 432422331 is about 20794.7669138175. The cubic root of 432422331 is about 756.1988940170.

Adding to 432422331 its reverse (133224234), we get a palindrome (565646565).

The spelling of 432422331 in words is "four hundred thirty-two million, four hundred twenty-two thousand, three hundred thirty-one".