44044006566349 has 2 divisors, whose sum is σ = 44044006566350. Its totient is φ = 44044006566348.

The previous prime is 44044006566337. The next prime is 44044006566431. The reversal of 44044006566349 is 94366560044044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37726399721124 + 6317606845225 = 6142182^2 + 2513485^2 .

It is a cyclic number.

It is not a de Polignac number, because 44044006566349 - 2¹⁵ = 44044006533581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44044006566349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44044006567349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22022003283174 + 22022003283175.

It is an arithmetic number, because the mean of its divisors is an integer number (22022003283175).

Almost surely, 2^{44044006566349} is an apocalyptic number.

It is an amenable number.

44044006566349 is a deficient number, since it is larger than the sum of its proper divisors (1).

44044006566349 is an equidigital number, since it uses as much as digits as its factorization.

44044006566349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29859840, while the sum is 55.

The spelling of 44044006566349 in words is "forty-four trillion, forty-four billion, six million, five hundred sixty-six thousand, three hundred forty-nine".