2044220445359 has 2 divisors, whose sum is σ = 2044220445360. Its totient is φ = 2044220445358.

The previous prime is 2044220445317. The next prime is 2044220445467. The reversal of 2044220445359 is 9535440224402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044220445359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044220445259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022110222679 + 1022110222680.

It is an arithmetic number, because the mean of its divisors is an integer number (1022110222680).

Almost surely, 2^{2044220445359} is an apocalyptic number.

2044220445359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044220445359 is an equidigital number, since it uses as much as digits as its factorization.

2044220445359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 2044220445359 in words is "two trillion, forty-four billion, two hundred twenty million, four hundred forty-five thousand, three hundred fifty-nine".