432322345 has 32 divisors (see below), whose sum is σ = 651571200. Its totient is φ = 273631680.

The previous prime is 432322339. The next prime is 432322361. The reversal of 432322345 is 543223234.

It is not a de Polignac number, because 432322345 - 2⁵ = 432322313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12600 + ... + 31990.

It is an arithmetic number, because the mean of its divisors is an integer number (20361600).

Almost surely, 2^432322345 is an apocalyptic number.

It is an amenable number.

432322345 is a deficient number, since it is larger than the sum of its proper divisors (219248855).

432322345 is a wasteful number, since it uses less digits than its factorization.

432322345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19430 (or 19416 counting only the distinct ones).

The product of its digits is 17280, while the sum is 28.

The square root of 432322345 is about 20792.3626603616. The cubic root of 432322345 is about 756.1406059920.

Adding to 432322345 its reverse (543223234), we get a palindrome (975545579).

The spelling of 432322345 in words is "four hundred thirty-two million, three hundred twenty-two thousand, three hundred forty-five".