2244066042077 has 2 divisors, whose sum is σ = 2244066042078. Its totient is φ = 2244066042076.

The previous prime is 2244066042017. The next prime is 2244066042079. The reversal of 2244066042077 is 7702406604422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2053471804036 + 190594238041 = 1432994^2 + 436571^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244066042077 - 2⁶ = 2244066042013 is a prime.

Together with 2244066042079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244066042079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122033021038 + 1122033021039.

It is an arithmetic number, because the mean of its divisors is an integer number (1122033021039).

Almost surely, 2^{2244066042077} is an apocalyptic number.

It is an amenable number.

2244066042077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244066042077 is an equidigital number, since it uses as much as digits as its factorization.

2244066042077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 44.

The spelling of 2244066042077 in words is "two trillion, two hundred forty-four billion, sixty-six million, forty-two thousand, seventy-seven".