432102444 has 48 divisors (see below), whose sum is σ = 1036215936. Its totient is φ = 140060800.

The previous prime is 432102439. The next prime is 432102457. The reversal of 432102444 is 444201234.

It is a happy number.

It is a super-2 number, since 2×432102444² = 373425044221546272, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 169459 + ... + 171989.

It is an arithmetic number, because the mean of its divisors is an integer number (21587832).

Almost surely, 2^432102444 is an apocalyptic number.

It is an amenable number.

432102444 is an abundant number, since it is smaller than the sum of its proper divisors (604113492).

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

432102444 is a wasteful number, since it uses less digits than its factorization.

432102444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926 (or 2924 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 432102444 is about 20787.0739643655. The cubic root of 432102444 is about 756.0123804697.

Adding to 432102444 its reverse (444201234), we get a palindrome (876303678).

It can be divided in two parts, 43210 and 2444, that added together give a palindrome (45654).

The spelling of 432102444 in words is "four hundred thirty-two million, one hundred two thousand, four hundred forty-four".