4320331324323 has 24 divisors (see below), whose sum is σ = 6701266031040. Its totient is φ = 2468634028560.

The previous prime is 4320331324289. The next prime is 4320331324343. The reversal of 4320331324323 is 3234231330234.

It is not a de Polignac number, because 4320331324323 - 2¹⁷ = 4320331193251 is a prime.

It is a super-2 number, since 2×4320331324323² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4320331324343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2157168 + ... + 3646098.

It is an arithmetic number, because the mean of its divisors is an integer number (279219417960).

Almost surely, 2^{4320331324323} is an apocalyptic number.

4320331324323 is a deficient number, since it is larger than the sum of its proper divisors (2380934706717).

4320331324323 is a wasteful number, since it uses less digits than its factorization.

4320331324323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508687 (or 1508680 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 4320331324323 its reverse (3234231330234), we get a palindrome (7554562654557).

The spelling of 4320331324323 in words is "four trillion, three hundred twenty billion, three hundred thirty-one million, three hundred twenty-four thousand, three hundred twenty-three".