44109719 has 2 divisors, whose sum is σ = 44109720. Its totient is φ = 44109718.

The previous prime is 44109707. The next prime is 44109721. The reversal of 44109719 is 91790144.

44109719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44109719 - 2¹⁶ = 44044183 is a prime.

It is a super-2 number, since 2×44109719² = 3891334620517922, which contains 22 as substring.

Together with 44109721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44109799) 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 as a sum of consecutive naturals, namely, 22054859 + 22054860.

It is an arithmetic number, because the mean of its divisors is an integer number (22054860).

Almost surely, 2^44109719 is an apocalyptic number.

44109719 is a deficient number, since it is larger than the sum of its proper divisors (1).

44109719 is an equidigital number, since it uses as much as digits as its factorization.

44109719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 44109719 is about 6641.5148121494. The cubic root of 44109719 is about 353.3280341162.

The spelling of 44109719 in words is "forty-four million, one hundred nine thousand, seven hundred nineteen".