432242422 has 16 divisors (see below), whose sum is σ = 654015600. Its totient is φ = 214244352.

The previous prime is 432242413. The next prime is 432242441. The reversal of 432242422 is 224242234.

It is a super-2 number, since 2×432242422² = 373667022752852168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144898 + ... + 147850.

It is an arithmetic number, because the mean of its divisors is an integer number (40875975).

Almost surely, 2^432242422 is an apocalyptic number.

432242422 is a deficient number, since it is larger than the sum of its proper divisors (221773178).

432242422 is a wasteful number, since it uses less digits than its factorization.

432242422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567.

The product of its digits is 6144, while the sum is 25.

The square root of 432242422 is about 20790.4406398710. The cubic root of 432242422 is about 756.0940074676.

Adding to 432242422 its reverse (224242234), we get a palindrome (656484656).

The spelling of 432242422 in words is "four hundred thirty-two million, two hundred forty-two thousand, four hundred twenty-two".