432644132 has 24 divisors (see below), whose sum is σ = 769104000. Its totient is φ = 212917536.

The previous prime is 432644129. The next prime is 432644161. The reversal of 432644132 is 231446234.

It is a junction number, because it is equal to n+sod(n) for n = 432644095 and 432644104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108323 + ... + 112245.

It is an arithmetic number, because the mean of its divisors is an integer number (32046000).

Almost surely, 2^432644132 is an apocalyptic number.

It is an amenable number.

432644132 is a deficient number, since it is larger than the sum of its proper divisors (336459868).

432644132 is a wasteful number, since it uses less digits than its factorization.

432644132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4355 (or 4353 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 432644132 is about 20800.0993266859. The cubic root of 432644132 is about 756.3281634758.

The spelling of 432644132 in words is "four hundred thirty-two million, six hundred forty-four thousand, one hundred thirty-two".