432340455 has 32 divisors (see below), whose sum is σ = 702825984. Its totient is φ = 226918016.

The previous prime is 432340429. The next prime is 432340463. The reversal of 432340455 is 554043234.

It is a cyclic number.

It is not a de Polignac number, because 432340455 - 2⁵ = 432340423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267229 + ... + 268841.

It is an arithmetic number, because the mean of its divisors is an integer number (21963312).

Almost surely, 2^432340455 is an apocalyptic number.

432340455 is a deficient number, since it is larger than the sum of its proper divisors (270485529).

432340455 is a wasteful number, since it uses less digits than its factorization.

432340455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 432340455 is about 20792.7981522449. The cubic root of 432340455 is about 756.1511640978.

Adding to 432340455 its reverse (554043234), we get a palindrome (986383689).

The spelling of 432340455 in words is "four hundred thirty-two million, three hundred forty thousand, four hundred fifty-five".