4144109 has 4 divisors (see below), whose sum is σ = 4362240. Its totient is φ = 3925980.

The previous prime is 4144099. The next prime is 4144121. The reversal of 4144109 is 9014414.

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 4144109 - 2¹⁶ = 4078573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144159) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 109037 + ... + 109074.

It is an arithmetic number, because the mean of its divisors is an integer number (1090560).

Almost surely, 2^4144109 is an apocalyptic number.

It is an amenable number.

4144109 is a deficient number, since it is larger than the sum of its proper divisors (218131).

4144109 is a wasteful number, since it uses less digits than its factorization.

4144109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218130.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 4144109 is about 2035.7084761822. The cubic root of 4144109 is about 160.6239826428.

The spelling of 4144109 in words is "four million, one hundred forty-four thousand, one hundred nine".