323324132432 has 40 divisors (see below), whose sum is σ = 717465168576. Its totient is φ = 138270744576.

The previous prime is 323324132429. The next prime is 323324132473. The reversal of 323324132432 is 234231423323.

It is a happy number.

It is a super-2 number, since 2×323324132432² (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 7 ways as a sum of consecutive naturals, for example, 3038513 + ... + 3143120.

Almost surely, 2^323324132432 is an apocalyptic number.

It is an amenable number.

323324132432 is an abundant number, since it is smaller than the sum of its proper divisors (394141036144).

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

323324132432 is a wasteful number, since it uses less digits than its factorization.

323324132432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6182115 (or 6182109 counting only the distinct ones).

The product of its digits is 62208, while the sum is 32.

Adding to 323324132432 its reverse (234231423323), we get a palindrome (557555555755).

The spelling of 323324132432 in words is "three hundred twenty-three billion, three hundred twenty-four million, one hundred thirty-two thousand, four hundred thirty-two".