14420042424143 has 4 divisors (see below), whose sum is σ = 14420405058960. Its totient is φ = 14419679789328.

The previous prime is 14420042424107. The next prime is 14420042424209. The reversal of 14420042424143 is 34142424002441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14420042424143 - 2¹⁶ = 14420042358607 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 (14420042424103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181257755 + ... + 181337292.

It is an arithmetic number, because the mean of its divisors is an integer number (3605101264740).

Almost surely, 2^{14420042424143} is an apocalyptic number.

14420042424143 is a deficient number, since it is larger than the sum of its proper divisors (362634817).

14420042424143 is an equidigital number, since it uses as much as digits as its factorization.

14420042424143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362634816.

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 14420042424143 its reverse (34142424002441), we get a palindrome (48562466426584).

The spelling of 14420042424143 in words is "fourteen trillion, four hundred twenty billion, forty-two million, four hundred twenty-four thousand, one hundred forty-three".