44665035673 has 2 divisors, whose sum is σ = 44665035674. Its totient is φ = 44665035672.

The previous prime is 44665035581. The next prime is 44665035703. The reversal of 44665035673 is 37653056644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44448445584 + 216590089 = 210828^2 + 14717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44665035673 is a prime.

It is not a weakly prime, because it can be changed into another prime (44665039673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22332517836 + 22332517837.

It is an arithmetic number, because the mean of its divisors is an integer number (22332517837).

Almost surely, 2^44665035673 is an apocalyptic number.

It is an amenable number.

44665035673 is a deficient number, since it is larger than the sum of its proper divisors (1).

44665035673 is an equidigital number, since it uses as much as digits as its factorization.

44665035673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 49.

The spelling of 44665035673 in words is "forty-four billion, six hundred sixty-five million, thirty-five thousand, six hundred seventy-three".