432132123 has 8 divisors (see below), whose sum is σ = 576347728. Its totient is φ = 288002304.

The previous prime is 432132121. The next prime is 432132131. The reversal of 432132123 is 321231234.

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

It is not a de Polignac number, because 432132123 - 2¹ = 432132121 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 432132123.

It is not an unprimeable number, because it can be changed into a prime (432132121) 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 7 ways as a sum of consecutive naturals, for example, 8590 + ... + 30627.

It is an arithmetic number, because the mean of its divisors is an integer number (72043466).

Almost surely, 2^432132123 is an apocalyptic number.

432132123 is a deficient number, since it is larger than the sum of its proper divisors (144215605).

432132123 is a wasteful number, since it uses less digits than its factorization.

432132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42893.

The product of its digits is 864, while the sum is 21.

The square root of 432132123 is about 20787.7878332448. The cubic root of 432132123 is about 756.0296890023.

Adding to 432132123 its reverse (321231234), we get a palindrome (753363357).

The spelling of 432132123 in words is "four hundred thirty-two million, one hundred thirty-two thousand, one hundred twenty-three".