2244066042017 has 2 divisors, whose sum is σ = 2244066042018. Its totient is φ = 2244066042016.

The previous prime is 2244066042013. The next prime is 2244066042077. The reversal of 2244066042017 is 7102406604422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2241320386816 + 2745655201 = 1497104^2 + 52399^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244066042017 - 2² = 2244066042013 is a prime.

It is not a weakly prime, because it can be changed into another prime (2244066042013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122033021008 + 1122033021009.

It is an arithmetic number, because the mean of its divisors is an integer number (1122033021009).

Almost surely, 2^{2244066042017} is an apocalyptic number.

It is an amenable number.

2244066042017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244066042017 is an equidigital number, since it uses as much as digits as its factorization.

2244066042017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 2244066042017 in words is "two trillion, two hundred forty-four billion, sixty-six million, forty-two thousand, seventeen".