14442111143224 has 8 divisors (see below), whose sum is σ = 27078958393560. Its totient is φ = 7221055571608.

The previous prime is 14442111143189. The next prime is 14442111143231. The reversal of 14442111143224 is 42234111124441.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×14442111143224² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14442111143224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 902631946444 + ... + 902631946459.

It is an arithmetic number, because the mean of its divisors is an integer number (3384869799195).

Almost surely, 2^{14442111143224} is an apocalyptic number.

It is an amenable number.

14442111143224 is a deficient number, since it is larger than the sum of its proper divisors (12636847250336).

14442111143224 is a wasteful number, since it uses less digits than its factorization.

14442111143224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805263892909 (or 1805263892905 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

Adding to 14442111143224 its reverse (42234111124441), we get a palindrome (56676222267665).

The spelling of 14442111143224 in words is "fourteen trillion, four hundred forty-two billion, one hundred eleven million, one hundred forty-three thousand, two hundred twenty-four".