4144003109 has 2 divisors, whose sum is σ = 4144003110. Its totient is φ = 4144003108.

The previous prime is 4144003099. The next prime is 4144003139. The reversal of 4144003109 is 9013004414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3611409025 + 532594084 = 60095^2 + 23078^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144003109 - 2¹⁶ = 4143937573 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4144003139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072001554 + 2072001555.

It is an arithmetic number, because the mean of its divisors is an integer number (2072001555).

Almost surely, 2^4144003109 is an apocalyptic number.

It is an amenable number.

4144003109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144003109 is an equidigital number, since it uses as much as digits as its factorization.

4144003109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4144003109 is about 64373.9319057023. The cubic root of 4144003109 is about 1606.2261453376.

The spelling of 4144003109 in words is "four billion, one hundred forty-four million, three thousand, one hundred nine".