44113369 has 4 divisors (see below), whose sum is σ = 44568244. Its totient is φ = 43658496.

The previous prime is 44113357. The next prime is 44113373. The reversal of 44113369 is 96331144.

44113369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 26574025 + 17539344 = 5155^2 + 4188^2 .

It is a cyclic number.

It is not a de Polignac number, because 44113369 - 2⁵ = 44113337 is a prime.

It is a super-2 number, since 2×44113369² = 3891978649060322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44113369.

It is not an unprimeable number, because it can be changed into a prime (44113469) 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, 227292 + ... + 227485.

It is an arithmetic number, because the mean of its divisors is an integer number (11142061).

Almost surely, 2^44113369 is an apocalyptic number.

It is an amenable number.

44113369 is a deficient number, since it is larger than the sum of its proper divisors (454875).

44113369 is an equidigital number, since it uses as much as digits as its factorization.

44113369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454874.

The product of its digits is 7776, while the sum is 31.

The square root of 44113369 is about 6641.7895931744. The cubic root of 44113369 is about 353.3377796007.

The spelling of 44113369 in words is "forty-four million, one hundred thirteen thousand, three hundred sixty-nine".