2044476167117 has 2 divisors, whose sum is σ = 2044476167118. Its totient is φ = 2044476167116.

The previous prime is 2044476167077. The next prime is 2044476167159. The reversal of 2044476167117 is 7117616744402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1833697847881 + 210778319236 = 1354141^2 + 459106^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044476167117 - 2²⁶ = 2044409058253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044476167417) 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, 1022238083558 + 1022238083559.

It is an arithmetic number, because the mean of its divisors is an integer number (1022238083559).

Almost surely, 2^{2044476167117} is an apocalyptic number.

It is an amenable number.

2044476167117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044476167117 is an equidigital number, since it uses as much as digits as its factorization.

2044476167117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 2044476167117 in words is "two trillion, forty-four billion, four hundred seventy-six million, one hundred sixty-seven thousand, one hundred seventeen".