14038817309 has 8 divisors (see below), whose sum is σ = 15403601952. Its totient is φ = 12688787440.

The previous prime is 14038817281. The next prime is 14038817323. The reversal of 14038817309 is 90371883041.

14038817309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14038817309 - 2⁸ = 14038817053 is a prime.

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 14038817309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14038811309) 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 7 ways as a sum of consecutive naturals, for example, 3686699 + ... + 3690504.

It is an arithmetic number, because the mean of its divisors is an integer number (1925450244).

Almost surely, 2^14038817309 is an apocalyptic number.

It is an amenable number.

14038817309 is a deficient number, since it is larger than the sum of its proper divisors (1364784643).

14038817309 is a wasteful number, since it uses less digits than its factorization.

14038817309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7377387.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 14038817309 in words is "fourteen billion, thirty-eight million, eight hundred seventeen thousand, three hundred nine".