432245018 has 16 divisors (see below), whose sum is σ = 658622016. Its totient is φ = 212714880.

The previous prime is 432245017. The next prime is 432245039. The reversal of 432245018 is 810542234.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (432245017) 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 7 ways as a sum of consecutive naturals, for example, 93305 + ... + 97827.

It is an arithmetic number, because the mean of its divisors is an integer number (41163876).

Almost surely, 2^432245018 is an apocalyptic number.

432245018 is a deficient number, since it is larger than the sum of its proper divisors (226376998).

432245018 is a wasteful number, since it uses less digits than its factorization.

432245018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 432245018 is about 20790.5030723165. The cubic root of 432245018 is about 756.0955211368.

The spelling of 432245018 in words is "four hundred thirty-two million, two hundred forty-five thousand, eighteen".