2442442073 has 2 divisors, whose sum is σ = 2442442074. Its totient is φ = 2442442072.

The previous prime is 2442442033. The next prime is 2442442081. The reversal of 2442442073 is 3702442442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1274989849 + 1167452224 = 35707^2 + 34168^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442442073 - 2¹⁰ = 2442441049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2442442033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221221036 + 1221221037.

It is an arithmetic number, because the mean of its divisors is an integer number (1221221037).

Almost surely, 2^2442442073 is an apocalyptic number.

It is an amenable number.

2442442073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442442073 is an equidigital number, since it uses as much as digits as its factorization.

2442442073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 32.

The square root of 2442442073 is about 49421.0691203661. The cubic root of 2442442073 is about 1346.7120853210.

The spelling of 2442442073 in words is "two billion, four hundred forty-two million, four hundred forty-two thousand, seventy-three".