2442011813 has 2 divisors, whose sum is σ = 2442011814. Its totient is φ = 2442011812.

The previous prime is 2442011731. The next prime is 2442011827. The reversal of 2442011813 is 3181102442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2338012609 + 103999204 = 48353^2 + 10198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442011813 - 2⁸ = 2442011557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442011833) 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 as a sum of consecutive naturals, namely, 1221005906 + 1221005907.

It is an arithmetic number, because the mean of its divisors is an integer number (1221005907).

Almost surely, 2^2442011813 is an apocalyptic number.

It is an amenable number.

2442011813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442011813 is an equidigital number, since it uses as much as digits as its factorization.

2442011813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2442011813 is about 49416.7159269007. The cubic root of 2442011813 is about 1346.6330018529.

The spelling of 2442011813 in words is "two billion, four hundred forty-two million, eleven thousand, eight hundred thirteen".