432301323 has 4 divisors (see below), whose sum is σ = 576401768. Its totient is φ = 288200880.

The previous prime is 432301291. The next prime is 432301361. The reversal of 432301323 is 323103234.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 432301323 - 2⁵ = 432301291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432301323.

It is not an unprimeable number, because it can be changed into a prime (432302323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 72050218 + ... + 72050223.

It is an arithmetic number, because the mean of its divisors is an integer number (144100442).

Almost surely, 2^432301323 is an apocalyptic number.

432301323 is a deficient number, since it is larger than the sum of its proper divisors (144100445).

432301323 is a wasteful number, since it uses less digits than its factorization.

432301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144100444.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 432301323 is about 20791.8571320601. The cubic root of 432301323 is about 756.1283498243.

Adding to 432301323 its reverse (323103234), we get a palindrome (755404557).

The spelling of 432301323 in words is "four hundred thirty-two million, three hundred one thousand, three hundred twenty-three".