44074656673 has 2 divisors, whose sum is σ = 44074656674. Its totient is φ = 44074656672.

The previous prime is 44074656607. The next prime is 44074656677. The reversal of 44074656673 is 37665647044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42769135249 + 1305521424 = 206807^2 + 36132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44074656673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44074656673.

It is not a weakly prime, because it can be changed into another prime (44074656677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22037328336 + 22037328337.

It is an arithmetic number, because the mean of its divisors is an integer number (22037328337).

Almost surely, 2^44074656673 is an apocalyptic number.

It is an amenable number.

44074656673 is a deficient number, since it is larger than the sum of its proper divisors (1).

44074656673 is an equidigital number, since it uses as much as digits as its factorization.

44074656673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 44074656673 in words is "forty-four billion, seventy-four million, six hundred fifty-six thousand, six hundred seventy-three".