44066730443 has 2 divisors, whose sum is σ = 44066730444. Its totient is φ = 44066730442.

The previous prime is 44066730401. The next prime is 44066730581. The reversal of 44066730443 is 34403766044.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44066730443 - 2²⁰ = 44065681867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44066730443.

It is not a weakly prime, because it can be changed into another prime (44066732443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22033365221 + 22033365222.

It is an arithmetic number, because the mean of its divisors is an integer number (22033365222).

Almost surely, 2^44066730443 is an apocalyptic number.

44066730443 is a deficient number, since it is larger than the sum of its proper divisors (1).

44066730443 is an equidigital number, since it uses as much as digits as its factorization.

44066730443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 41.

The spelling of 44066730443 in words is "forty-four billion, sixty-six million, seven hundred thirty thousand, four hundred forty-three".