13830938843 has 8 divisors (see below), whose sum is σ = 13892523840. Its totient is φ = 13769385280.

The previous prime is 13830938813. The next prime is 13830938851. The reversal of 13830938843 is 34883903831.

It is a happy number.

13830938843 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 13830938843 - 2¹⁰ = 13830937819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13830938791 and 13830938800.

It is not an unprimeable number, because it can be changed into a prime (13830938813) 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, 1505183 + ... + 1514343.

It is an arithmetic number, because the mean of its divisors is an integer number (1736565480).

Almost surely, 2^13830938843 is an apocalyptic number.

13830938843 is a deficient number, since it is larger than the sum of its proper divisors (61584997).

13830938843 is an equidigital number, since it uses as much as digits as its factorization.

13830938843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15717.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 13830938843 in words is "thirteen billion, eight hundred thirty million, nine hundred thirty-eight thousand, eight hundred forty-three".