2024668813 has 2 divisors, whose sum is σ = 2024668814. Its totient is φ = 2024668812.

The previous prime is 2024668783. The next prime is 2024668819. The reversal of 2024668813 is 3188664202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1099718244 + 924950569 = 33162^2 + 30413^2 .

It is a cyclic number.

It is not a de Polignac number, because 2024668813 - 2²⁹ = 1487797901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2024668819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012334406 + 1012334407.

It is an arithmetic number, because the mean of its divisors is an integer number (1012334407).

Almost surely, 2^2024668813 is an apocalyptic number.

It is an amenable number.

2024668813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2024668813 is an equidigital number, since it uses as much as digits as its factorization.

2024668813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 2024668813 is about 44996.3199939728. The cubic root of 2024668813 is about 1265.0800228505.

The spelling of 2024668813 in words is "two billion, twenty-four million, six hundred sixty-eight thousand, eight hundred thirteen".