2323321420 has 24 divisors (see below), whose sum is σ = 5575971744. Its totient is φ = 796567296.

The previous prime is 2323321417. The next prime is 2323321421. The reversal of 2323321420 is 241233232.

It is a junction number, because it is equal to n+sod(n) for n = 2323321391 and 2323321400.

It is not an unprimeable number, because it can be changed into a prime (2323321421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8297437 + ... + 8297716.

It is an arithmetic number, because the mean of its divisors is an integer number (232332156).

Almost surely, 2^2323321420 is an apocalyptic number.

2323321420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323321420 is an abundant number, since it is smaller than the sum of its proper divisors (3252650324).

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

2323321420 is a wasteful number, since it uses less digits than its factorization.

2323321420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16595169 (or 16595167 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2323321420 is about 48200.8445984093. The cubic root of 2323321420 is about 1324.4526363786.

Adding to 2323321420 its reverse (241233232), we get a palindrome (2564554652).

The spelling of 2323321420 in words is "two billion, three hundred twenty-three million, three hundred twenty-one thousand, four hundred twenty".