432332401 has 4 divisors (see below), whose sum is σ = 432409600. Its totient is φ = 432255204.

The previous prime is 432332393. The next prime is 432332429. The reversal of 432332401 is 104233234.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 432332401 - 2³ = 432332393 is a prime.

It is a super-2 number, since 2×432332401² = 373822609908849602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432332431) 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, 29481 + ... + 41638.

It is an arithmetic number, because the mean of its divisors is an integer number (108102400).

Almost surely, 2^432332401 is an apocalyptic number.

It is an amenable number.

432332401 is a deficient number, since it is larger than the sum of its proper divisors (77199).

432332401 is an equidigital number, since it uses as much as digits as its factorization.

432332401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77198.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 432332401 is about 20792.6044785159. The cubic root of 432332401 is about 756.1464686630.

Adding to 432332401 its reverse (104233234), we get a palindrome (536565635).

The spelling of 432332401 in words is "four hundred thirty-two million, three hundred thirty-two thousand, four hundred one".