324520332152 has 16 divisors (see below), whose sum is σ = 609807086160. Its totient is φ = 161905109184.

The previous prime is 324520332109. The next prime is 324520332179. The reversal of 324520332152 is 251233025423.

It is a super-2 number, since 2×324520332152² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44378228 + ... + 44385539.

It is an arithmetic number, because the mean of its divisors is an integer number (38112942885).

Almost surely, 2^324520332152 is an apocalyptic number.

It is an amenable number.

324520332152 is a deficient number, since it is larger than the sum of its proper divisors (285286754008).

324520332152 is a wasteful number, since it uses less digits than its factorization.

324520332152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88764230 (or 88764226 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 324520332152 its reverse (251233025423), we get a palindrome (575753357575).

The spelling of 324520332152 in words is "three hundred twenty-four billion, five hundred twenty million, three hundred thirty-two thousand, one hundred fifty-two".