44049660773 has 2 divisors, whose sum is σ = 44049660774. Its totient is φ = 44049660772.

The previous prime is 44049660749. The next prime is 44049660833. The reversal of 44049660773 is 37706694044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35404938244 + 8644722529 = 188162^2 + 92977^2 .

It is a cyclic number.

It is not a de Polignac number, because 44049660773 - 2¹⁰ = 44049659749 is a prime.

It is a super-2 number, since 2×44049660773² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44049660703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22024830386 + 22024830387.

It is an arithmetic number, because the mean of its divisors is an integer number (22024830387).

Almost surely, 2^44049660773 is an apocalyptic number.

It is an amenable number.

44049660773 is a deficient number, since it is larger than the sum of its proper divisors (1).

44049660773 is an equidigital number, since it uses as much as digits as its factorization.

44049660773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 44049660773 in words is "forty-four billion, forty-nine million, six hundred sixty thousand, seven hundred seventy-three".