323585353504 has 96 divisors (see below), whose sum is σ = 733290509952. Its totient is φ = 137687040000.

The previous prime is 323585353493. The next prime is 323585353523. The reversal of 323585353504 is 405353585323.

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 15 ways as a sum of consecutive naturals, for example, 25982479 + ... + 25994929.

It is an arithmetic number, because the mean of its divisors is an integer number (7638442812).

Almost surely, 2^323585353504 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 323585353504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366645254976).

323585353504 is an abundant number, since it is smaller than the sum of its proper divisors (409705156448).

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

323585353504 is a wasteful number, since it uses less digits than its factorization.

323585353504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13290 (or 13282 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 323585353504 in words is "three hundred twenty-three billion, five hundred eighty-five million, three hundred fifty-three thousand, five hundred four".