324432130 has 32 divisors (see below), whose sum is σ = 640664640. Its totient is φ = 117309120.

The previous prime is 324432127. The next prime is 324432149. The reversal of 324432130 is 31234423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11452 + ... + 27928.

It is an arithmetic number, because the mean of its divisors is an integer number (20020770).

Almost surely, 2^324432130 is an apocalyptic number.

324432130 is a deficient number, since it is larger than the sum of its proper divisors (316232510).

324432130 is a wasteful number, since it uses less digits than its factorization.

324432130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16674.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 324432130 is about 18011.9996113702. Note that the first 3 decimals coincide. The cubic root of 324432130 is about 687.1337588721.

Adding to 324432130 its reverse (31234423), we get a palindrome (355666553).

The spelling of 324432130 in words is "three hundred twenty-four million, four hundred thirty-two thousand, one hundred thirty".