432322242 has 16 divisors (see below), whose sum is σ = 943248672. Its totient is φ = 131006720.

The previous prime is 432322229. The next prime is 432322243. The reversal of 432322242 is 242223234.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (432322243) 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, 3275103 + ... + 3275234.

It is an arithmetic number, because the mean of its divisors is an integer number (58953042).

Almost surely, 2^432322242 is an apocalyptic number.

432322242 is an abundant number, since it is smaller than the sum of its proper divisors (510926430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432322242 is a wasteful number, since it uses less digits than its factorization.

432322242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6550353.

The product of its digits is 4608, while the sum is 24.

The square root of 432322242 is about 20792.3601834905. The cubic root of 432322242 is about 756.1405459423.

Adding to 432322242 its reverse (242223234), we get a palindrome (674545476).

It can be divided in two parts, 4323 and 22242, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 432322242 in words is "four hundred thirty-two million, three hundred twenty-two thousand, two hundred forty-two".