44080380745 has 16 divisors (see below), whose sum is σ = 53488107792. Its totient is φ = 34871316480.

The previous prime is 44080380697. The next prime is 44080380833. The reversal of 44080380745 is 54708308044.

It can be written as a sum of positive squares in 8 ways, for example, as 20809793536 + 23270587209 = 144256^2 + 152547^2 .

It is not a de Polignac number, because 44080380745 - 2¹¹ = 44080378697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 154555 + ... + 334735.

It is an arithmetic number, because the mean of its divisors is an integer number (3343006737).

Almost surely, 2^44080380745 is an apocalyptic number.

It is an amenable number.

44080380745 is a deficient number, since it is larger than the sum of its proper divisors (9407727047).

44080380745 is a wasteful number, since it uses less digits than its factorization.

44080380745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180732.

The product of its (nonzero) digits is 430080, while the sum is 43.

Adding to 44080380745 its reverse (54708308044), we get a palindrome (98788688789).

The spelling of 44080380745 in words is "forty-four billion, eighty million, three hundred eighty thousand, seven hundred forty-five".