14244314023421 has 8 divisors (see below), whose sum is σ = 14385522076224. Its totient is φ = 14103162004320.

The previous prime is 14244314023417. The next prime is 14244314023427. The reversal of 14244314023421 is 12432041344241.

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 14244314023421 - 2² = 14244314023417 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 (14244314023427) 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, 13497395 + ... + 14514416.

It is an arithmetic number, because the mean of its divisors is an integer number (1798190259528).

Almost surely, 2^{14244314023421} is an apocalyptic number.

It is an amenable number.

14244314023421 is a deficient number, since it is larger than the sum of its proper divisors (141208052803).

14244314023421 is a wasteful number, since it uses less digits than its factorization.

14244314023421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28016851.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 14244314023421 its reverse (12432041344241), we get a palindrome (26676355367662).

The spelling of 14244314023421 in words is "fourteen trillion, two hundred forty-four billion, three hundred fourteen million, twenty-three thousand, four hundred twenty-one".