44076707845 has 4 divisors (see below), whose sum is σ = 52892049420. Its totient is φ = 35261366272.

The previous prime is 44076707827. The next prime is 44076707849. The reversal of 44076707845 is 54870767044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27741567364 + 16335140481 = 166558^2 + 127809^2 .

It is a cyclic number.

It is not a de Polignac number, because 44076707845 - 2²¹ = 44074610693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44076707792 and 44076707801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44076707849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4407670780 + ... + 4407670789.

It is an arithmetic number, because the mean of its divisors is an integer number (13223012355).

Almost surely, 2^44076707845 is an apocalyptic number.

It is an amenable number.

44076707845 is a deficient number, since it is larger than the sum of its proper divisors (8815341575).

44076707845 is an equidigital number, since it uses as much as digits as its factorization.

44076707845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8815341574.

The product of its (nonzero) digits is 5268480, while the sum is 52.

The spelling of 44076707845 in words is "forty-four billion, seventy-six million, seven hundred seven thousand, eight hundred forty-five".