13944509029 has 8 divisors (see below), whose sum is σ = 16107026688. Its totient is φ = 11931130560.

The previous prime is 13944509027. The next prime is 13944509099. The reversal of 13944509029 is 92090544931.

13944509029 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 13944509029 - 2¹ = 13944509027 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 13944509029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13944509027) 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, 37284597 + ... + 37284970.

It is an arithmetic number, because the mean of its divisors is an integer number (2013378336).

Almost surely, 2^13944509029 is an apocalyptic number.

It is an amenable number.

13944509029 is a deficient number, since it is larger than the sum of its proper divisors (2162517659).

13944509029 is a wasteful number, since it uses less digits than its factorization.

13944509029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74569595.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 13944509029 in words is "thirteen billion, nine hundred forty-four million, five hundred nine thousand, twenty-nine".