14343254550221 has 8 divisors (see below), whose sum is σ = 14353061284800. Its totient is φ = 14333448234240.

The previous prime is 14343254550217. The next prime is 14343254550259. The reversal of 14343254550221 is 12205545234341.

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 14343254550221 - 2² = 14343254550217 is a prime.

It is a super-2 number, since 2×14343254550221² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14343254550271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102404525 + ... + 102544493.

It is an arithmetic number, because the mean of its divisors is an integer number (1794132660600).

Almost surely, 2^{14343254550221} is an apocalyptic number.

It is an amenable number.

14343254550221 is a deficient number, since it is larger than the sum of its proper divisors (9806734579).

14343254550221 is a wasteful number, since it uses less digits than its factorization.

14343254550221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209299.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 14343254550221 its reverse (12205545234341), we get a palindrome (26548799784562).

The spelling of 14343254550221 in words is "fourteen trillion, three hundred forty-three billion, two hundred fifty-four million, five hundred fifty thousand, two hundred twenty-one".