44644741323113 has 8 divisors (see below), whose sum is σ = 45088242659400. Its totient is φ = 44201268892800.

The previous prime is 44644741323103. The next prime is 44644741323211. The reversal of 44644741323113 is 31132314744644.

44644741323113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13992484866409 + 30652256456704 = 3740653^2 + 5536448^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44644741323113 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44644741323103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115570 + ... + 10306667.

It is an arithmetic number, because the mean of its divisors is an integer number (5636030332425).

Almost surely, 2^{44644741323113} is an apocalyptic number.

It is an amenable number.

44644741323113 is a deficient number, since it is larger than the sum of its proper divisors (443501336287).

44644741323113 is a wasteful number, since it uses less digits than its factorization.

44644741323113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14452987.

The product of its digits is 2322432, while the sum is 47.

The spelling of 44644741323113 in words is "forty-four trillion, six hundred forty-four billion, seven hundred forty-one million, three hundred twenty-three thousand, one hundred thirteen".