14221538359 has 8 divisors (see below), whose sum is σ = 16381165568. Its totient is φ = 12093905880.

The previous prime is 14221538351. The next prime is 14221538413. The reversal of 14221538359 is 95383512241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14221538359 - 2³ = 14221538351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221538351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7997727 + ... + 7999504.

It is an arithmetic number, because the mean of its divisors is an integer number (2047645696).

Almost surely, 2^14221538359 is an apocalyptic number.

14221538359 is a deficient number, since it is larger than the sum of its proper divisors (2159627209).

14221538359 is a wasteful number, since it uses less digits than its factorization.

14221538359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15997365.

The product of its digits is 259200, while the sum is 43.

The spelling of 14221538359 in words is "fourteen billion, two hundred twenty-one million, five hundred thirty-eight thousand, three hundred fifty-nine".