432123355 has 8 divisors (see below), whose sum is σ = 521654112. Its totient is φ = 343627968.

The previous prime is 432123337. The next prime is 432123361. The reversal of 432123355 is 553321234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432123355 - 2⁷ = 432123227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257922 + ... + 259591.

It is an arithmetic number, because the mean of its divisors is an integer number (65206764).

Almost surely, 2^432123355 is an apocalyptic number.

432123355 is a deficient number, since it is larger than the sum of its proper divisors (89530757).

432123355 is a wasteful number, since it uses less digits than its factorization.

432123355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517685.

The product of its digits is 10800, while the sum is 28.

The square root of 432123355 is about 20787.5769391240. The cubic root of 432123355 is about 756.0245756641.

Adding to 432123355 its reverse (553321234), we get a palindrome (985444589).

The spelling of 432123355 in words is "four hundred thirty-two million, one hundred twenty-three thousand, three hundred fifty-five".