14222241442 has 32 divisors (see below), whose sum is σ = 22335565824. Its totient is φ = 6784203600.

The previous prime is 14222241421. The next prime is 14222241491. The reversal of 14222241442 is 24414222241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14222241442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1444717 + ... + 1454527.

It is an arithmetic number, because the mean of its divisors is an integer number (697986432).

Almost surely, 2^14222241442 is an apocalyptic number.

14222241442 is a deficient number, since it is larger than the sum of its proper divisors (8113324382).

14222241442 is a wasteful number, since it uses less digits than its factorization.

14222241442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10174.

The product of its digits is 8192, while the sum is 28.

Adding to 14222241442 its reverse (24414222241), we get a palindrome (38636463683).

The spelling of 14222241442 in words is "fourteen billion, two hundred twenty-two million, two hundred forty-one thousand, four hundred forty-two".