14338984879 has 4 divisors (see below), whose sum is σ = 14363836384. Its totient is φ = 14314133376.

The previous prime is 14338984873. The next prime is 14338984897. The reversal of 14338984879 is 97848983341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14338984879 - 2¹⁷ = 14338853807 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 14338984879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14338984873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12424887 + ... + 12426040.

It is an arithmetic number, because the mean of its divisors is an integer number (3590959096).

Almost surely, 2^14338984879 is an apocalyptic number.

14338984879 is a deficient number, since it is larger than the sum of its proper divisors (24851505).

14338984879 is an equidigital number, since it uses as much as digits as its factorization.

14338984879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24851504.

The product of its digits is 41803776, while the sum is 64.

The spelling of 14338984879 in words is "fourteen billion, three hundred thirty-eight million, nine hundred eighty-four thousand, eight hundred seventy-nine".