14266954639 has 4 divisors (see below), whose sum is σ = 16305091024. Its totient is φ = 12228818256.

The previous prime is 14266954567. The next prime is 14266954643. The reversal of 14266954639 is 93645966241.

14266954639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14266954639 - 2⁷ = 14266954511 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 14266954639.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14266954699) 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 3 ways as a sum of consecutive naturals, for example, 1019068182 + ... + 1019068195.

It is an arithmetic number, because the mean of its divisors is an integer number (4076272756).

Almost surely, 2^14266954639 is an apocalyptic number.

14266954639 is a deficient number, since it is larger than the sum of its proper divisors (2038136385).

14266954639 is an equidigital number, since it uses as much as digits as its factorization.

14266954639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038136384.

The product of its digits is 8398080, while the sum is 55.

The spelling of 14266954639 in words is "fourteen billion, two hundred sixty-six million, nine hundred fifty-four thousand, six hundred thirty-nine".