14143220134424 has 16 divisors (see below), whose sum is σ = 26518945561920. Its totient is φ = 7071501317920.

The previous prime is 14143220134423. The next prime is 14143220134429. The reversal of 14143220134424 is 42443102234141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143220134423) 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 3 ways as a sum of consecutive naturals, for example, 13039607 + ... + 14082534.

It is an arithmetic number, because the mean of its divisors is an integer number (1657434097620).

Almost surely, 2^{14143220134424} is an apocalyptic number.

It is an amenable number.

14143220134424 is a deficient number, since it is larger than the sum of its proper divisors (12375725427496).

14143220134424 is a wasteful number, since it uses less digits than its factorization.

14143220134424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27187330 (or 27187326 counting only the distinct ones).

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

Adding to 14143220134424 its reverse (42443102234141), we get a palindrome (56586322368565).

The spelling of 14143220134424 in words is "fourteen trillion, one hundred forty-three billion, two hundred twenty million, one hundred thirty-four thousand, four hundred twenty-four".