14221034343 has 12 divisors (see below), whose sum is σ = 21434602800. Its totient is φ = 9068485536.

The previous prime is 14221034287. The next prime is 14221034369. The reversal of 14221034343 is 34343012241.

14221034343 is a `hidden beast` number, since 1 + 4 + 221 + 0 + 3 + 434 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-14221034343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221034543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34350118 + ... + 34350531.

It is an arithmetic number, because the mean of its divisors is an integer number (1786216900).

Almost surely, 2^14221034343 is an apocalyptic number.

14221034343 is a deficient number, since it is larger than the sum of its proper divisors (7213568457).

14221034343 is a wasteful number, since it uses less digits than its factorization.

14221034343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68700678 (or 68700675 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 14221034343 its reverse (34343012241), we get a palindrome (48564046584).

The spelling of 14221034343 in words is "fourteen billion, two hundred twenty-one million, thirty-four thousand, three hundred forty-three".