323136324264 has 128 divisors (see below), whose sum is σ = 884166192000. Its totient is φ = 98399987712.

The previous prime is 323136324211. The next prime is 323136324293. The reversal of 323136324264 is 462423631323.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5083027 + ... + 5146205.

It is an arithmetic number, because the mean of its divisors is an integer number (6907548375).

Almost surely, 2^323136324264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323136324264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442083096000).

323136324264 is an abundant number, since it is smaller than the sum of its proper divisors (561029867736).

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

323136324264 is a wasteful number, since it uses less digits than its factorization.

323136324264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63324 (or 63294 counting only the distinct ones).

The product of its digits is 373248, while the sum is 39.

Adding to 323136324264 its reverse (462423631323), we get a palindrome (785559955587).

The spelling of 323136324264 in words is "three hundred twenty-three billion, one hundred thirty-six million, three hundred twenty-four thousand, two hundred sixty-four".