9324244421 has 2 divisors, whose sum is σ = 9324244422. Its totient is φ = 9324244420.

The previous prime is 9324244417. The next prime is 9324244493. The reversal of 9324244421 is 1244424239.

It is a happy number.

9324244421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5773872196 + 3550372225 = 75986^2 + 59585^2 .

It is a cyclic number.

It is not a de Polignac number, because 9324244421 - 2² = 9324244417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9324240421) 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 as a sum of consecutive naturals, namely, 4662122210 + 4662122211.

It is an arithmetic number, because the mean of its divisors is an integer number (4662122211).

Almost surely, 2^9324244421 is an apocalyptic number.

It is an amenable number.

9324244421 is a deficient number, since it is larger than the sum of its proper divisors (1).

9324244421 is an equidigital number, since it uses as much as digits as its factorization.

9324244421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 35.

The square root of 9324244421 is about 96562.1272601220. The cubic root of 9324244421 is about 2104.7695386965.

The spelling of 9324244421 in words is "nine billion, three hundred twenty-four million, two hundred forty-four thousand, four hundred twenty-one".