323340404022 has 96 divisors (see below), whose sum is σ = 745374389760. Its totient is φ = 100949564160.

The previous prime is 323340404011. The next prime is 323340404027. The reversal of 323340404022 is 220404043323.

323340404022 is a `hidden beast` number, since 3 + 233 + 4 + 0 + 404 + 0 + 22 = 666.

It is a super-2 number, since 2×323340404022² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323340404027) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 121600929 + ... + 121603587.

It is an arithmetic number, because the mean of its divisors is an integer number (7764316560).

Almost surely, 2^323340404022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323340404022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372687194880).

323340404022 is an abundant number, since it is smaller than the sum of its proper divisors (422033985738).

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

323340404022 is a wasteful number, since it uses less digits than its factorization.

323340404022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4458 (or 4455 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 323340404022 its reverse (220404043323), we get a palindrome (543744447345).

The spelling of 323340404022 in words is "three hundred twenty-three billion, three hundred forty million, four hundred four thousand, twenty-two".