432224401 has 4 divisors (see below), whose sum is σ = 493970752. Its totient is φ = 370478052.

The previous prime is 432224393. The next prime is 432224423. The reversal of 432224401 is 104422234.

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 not a de Polignac number, because 432224401 - 2³ = 432224393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432224431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30873165 + ... + 30873178.

It is an arithmetic number, because the mean of its divisors is an integer number (123492688).

Almost surely, 2^432224401 is an apocalyptic number.

It is an amenable number.

432224401 is a deficient number, since it is larger than the sum of its proper divisors (61746351).

432224401 is an equidigital number, since it uses as much as digits as its factorization.

432224401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61746350.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 432224401 is about 20790.0072390560. The cubic root of 432224401 is about 756.0834996608.

Adding to 432224401 its reverse (104422234), we get a palindrome (536646635).

The spelling of 432224401 in words is "four hundred thirty-two million, two hundred twenty-four thousand, four hundred one".