13989839223 has 16 divisors (see below), whose sum is σ = 19762617600. Its totient is φ = 8772491136.

The previous prime is 13989839173. The next prime is 13989839239. The reversal of 13989839223 is 32293898931.

It is not a de Polignac number, because 13989839223 - 2¹⁴ = 13989822839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13989839623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323 + ... + 167276.

It is an arithmetic number, because the mean of its divisors is an integer number (1235163600).

Almost surely, 2^13989839223 is an apocalyptic number.

13989839223 is a deficient number, since it is larger than the sum of its proper divisors (5772778377).

13989839223 is a wasteful number, since it uses less digits than its factorization.

13989839223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170246.

The product of its digits is 5038848, while the sum is 57.

The spelling of 13989839223 in words is "thirteen billion, nine hundred eighty-nine million, eight hundred thirty-nine thousand, two hundred twenty-three".