14221340353 has 8 divisors (see below), whose sum is σ = 15777142560. Its totient is φ = 12709363680.

The previous prime is 14221340311. The next prime is 14221340389. The reversal of 14221340353 is 35304312241.

It is a happy number.

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 14221340353 - 2²⁹ = 13684469441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14221340053) 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, 10955700 + ... + 10956997.

It is an arithmetic number, because the mean of its divisors is an integer number (1972142820).

Almost surely, 2^14221340353 is an apocalyptic number.

It is an amenable number.

14221340353 is a deficient number, since it is larger than the sum of its proper divisors (1555802207).

14221340353 is a wasteful number, since it uses less digits than its factorization.

14221340353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21912767.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 14221340353 its reverse (35304312241), we get a palindrome (49525652594).

The spelling of 14221340353 in words is "fourteen billion, two hundred twenty-one million, three hundred forty thousand, three hundred fifty-three".