2421324323 has 16 divisors (see below), whose sum is σ = 2687610240. Its totient is φ = 2162899200.

The previous prime is 2421324319. The next prime is 2421324343. The reversal of 2421324323 is 3234231242.

It is not a de Polignac number, because 2421324323 - 2² = 2421324319 is a prime.

It is a super-2 number, since 2×2421324323² = 11725622954302816658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2421324292 and 2421324301.

It is not an unprimeable number, because it can be changed into a prime (2421324313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304883 + ... + 312723.

It is an arithmetic number, because the mean of its divisors is an integer number (167975640).

Almost surely, 2^2421324323 is an apocalyptic number.

2421324323 is a deficient number, since it is larger than the sum of its proper divisors (266285917).

2421324323 is a wasteful number, since it uses less digits than its factorization.

2421324323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8338.

The product of its digits is 6912, while the sum is 26.

The square root of 2421324323 is about 49206.9540105868. The cubic root of 2421324323 is about 1342.8195481882.

Adding to 2421324323 its reverse (3234231242), we get a palindrome (5655555565).

The spelling of 2421324323 in words is "two billion, four hundred twenty-one million, three hundred twenty-four thousand, three hundred twenty-three".