324432123 has 8 divisors (see below), whose sum is σ = 434627136. Its totient is φ = 215262600.

The previous prime is 324432061. The next prime is 324432127. The reversal of 324432123 is 321234423.

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

It is not a de Polignac number, because 324432123 - 2²⁶ = 257323259 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 324432093 and 324432102.

It is not an unprimeable number, because it can be changed into a prime (324432127) by changing a digit.

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, 255633 + ... + 256898.

It is an arithmetic number, because the mean of its divisors is an integer number (54328392).

Almost surely, 2^324432123 is an apocalyptic number.

324432123 is a deficient number, since it is larger than the sum of its proper divisors (110195013).

324432123 is a wasteful number, since it uses less digits than its factorization.

324432123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512745.

The product of its digits is 3456, while the sum is 24.

The square root of 324432123 is about 18011.9994170553. Note that the first 3 decimals coincide. The cubic root of 324432123 is about 687.1337539302.

Adding to 324432123 its reverse (321234423), we get a palindrome (645666546).

The spelling of 324432123 in words is "three hundred twenty-four million, four hundred thirty-two thousand, one hundred twenty-three".