324135132 has 48 divisors (see below), whose sum is σ = 784852992. Its totient is φ = 104005440.

The previous prime is 324135127. The next prime is 324135137. The reversal of 324135132 is 231531423.

It is an interprime number because it is at equal distance from previous prime (324135127) and next prime (324135137).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324135137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71073 + ... + 75495.

It is an arithmetic number, because the mean of its divisors is an integer number (16351104).

Almost surely, 2^324135132 is an apocalyptic number.

It is an amenable number.

324135132 is an abundant number, since it is smaller than the sum of its proper divisors (460717860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324135132 is a wasteful number, since it uses less digits than its factorization.

324135132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658 (or 4656 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 324135132 is about 18003.7532753590. The cubic root of 324135132 is about 686.9240183867.

Adding to 324135132 its reverse (231531423), we get a palindrome (555666555).

The spelling of 324135132 in words is "three hundred twenty-four million, one hundred thirty-five thousand, one hundred thirty-two".