44166305113 has 4 divisors (see below), whose sum is σ = 50475777280. Its totient is φ = 37856832948.

The previous prime is 44166305111. The next prime is 44166305123. The reversal of 44166305113 is 31150366144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44166305113 - 2¹ = 44166305111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44166305111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3154736073 + ... + 3154736086.

It is an arithmetic number, because the mean of its divisors is an integer number (12618944320).

Almost surely, 2^44166305113 is an apocalyptic number.

It is an amenable number.

44166305113 is a deficient number, since it is larger than the sum of its proper divisors (6309472167).

44166305113 is an equidigital number, since it uses as much as digits as its factorization.

44166305113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6309472166.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 44166305113 in words is "forty-four billion, one hundred sixty-six million, three hundred five thousand, one hundred thirteen".