14214421224143 has 16 divisors (see below), whose sum is σ = 16474537336320. Its totient is φ = 12011690426400.

The previous prime is 14214421224137. The next prime is 14214421224173. The reversal of 14214421224143 is 34142212441241.

It is a happy number.

It is not a de Polignac number, because 14214421224143 - 2⁶ = 14214421224079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14214421224173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11701628 + ... + 12859118.

It is an arithmetic number, because the mean of its divisors is an integer number (1029658583520).

Almost surely, 2^{14214421224143} is an apocalyptic number.

14214421224143 is a deficient number, since it is larger than the sum of its proper divisors (2260116112177).

14214421224143 is a wasteful number, since it uses less digits than its factorization.

14214421224143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182278.

The product of its digits is 49152, while the sum is 35.

Adding to 14214421224143 its reverse (34142212441241), we get a palindrome (48356633665384).

The spelling of 14214421224143 in words is "fourteen trillion, two hundred fourteen billion, four hundred twenty-one million, two hundred twenty-four thousand, one hundred forty-three".