9924302321 has 2 divisors, whose sum is σ = 9924302322. Its totient is φ = 9924302320.

The previous prime is 9924302291. The next prime is 9924302387. The reversal of 9924302321 is 1232034299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9887518096 + 36784225 = 99436^2 + 6065^2 .

It is an emirp because it is prime and its reverse (1232034299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9924302321 - 2¹⁴ = 9924285937 is a prime.

It is not a weakly prime, because it can be changed into another prime (9924302221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4962151160 + 4962151161.

It is an arithmetic number, because the mean of its divisors is an integer number (4962151161).

Almost surely, 2^9924302321 is an apocalyptic number.

It is an amenable number.

9924302321 is a deficient number, since it is larger than the sum of its proper divisors (1).

9924302321 is an equidigital number, since it uses as much as digits as its factorization.

9924302321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 9924302321 is about 99620.7926137912. The cubic root of 9924302321 is about 2148.9847249680.

The spelling of 9924302321 in words is "nine billion, nine hundred twenty-four million, three hundred two thousand, three hundred twenty-one".