14223042442 has 8 divisors (see below), whose sum is σ = 24382358496. Its totient is φ = 6095589612.

The previous prime is 14223042419. The next prime is 14223042443. The reversal of 14223042442 is 24424032241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14223042442.

It is not an unprimeable number, because it can be changed into a prime (14223042443) 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, 507965788 + ... + 507965815.

It is an arithmetic number, because the mean of its divisors is an integer number (3047794812).

Almost surely, 2^14223042442 is an apocalyptic number.

14223042442 is a deficient number, since it is larger than the sum of its proper divisors (10159316054).

14223042442 is a wasteful number, since it uses less digits than its factorization.

14223042442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015931612.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 14223042442 its reverse (24424032241), we get a palindrome (38647074683).

The spelling of 14223042442 in words is "fourteen billion, two hundred twenty-three million, forty-two thousand, four hundred forty-two".