4144104409 has 2 divisors, whose sum is σ = 4144104410. Its totient is φ = 4144104408.

The previous prime is 4144104407. The next prime is 4144104473. The reversal of 4144104409 is 9044014414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3019172809 + 1124931600 = 54947^2 + 33540^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144104409 - 2¹ = 4144104407 is a prime.

Together with 4144104407, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4144104401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072052204 + 2072052205.

It is an arithmetic number, because the mean of its divisors is an integer number (2072052205).

Almost surely, 2^4144104409 is an apocalyptic number.

It is an amenable number.

4144104409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144104409 is an equidigital number, since it uses as much as digits as its factorization.

4144104409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4144104409 is about 64374.7187100651. The cubic root of 4144104409 is about 1606.2392332768.

The spelling of 4144104409 in words is "four billion, one hundred forty-four million, one hundred four thousand, four hundred nine".