14223223143 has 12 divisors (see below), whose sum is σ = 20981776608. Its totient is φ = 9280400640.

The previous prime is 14223223127. The next prime is 14223223163. The reversal of 14223223143 is 34132232241.

14223223143 is a `hidden beast` number, since 1 + 4 + 22 + 322 + 314 + 3 = 666.

It is not a de Polignac number, because 14223223143 - 2⁴ = 14223223127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223223163) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 16811898 + ... + 16812743.

It is an arithmetic number, because the mean of its divisors is an integer number (1748481384).

Almost surely, 2^14223223143 is an apocalyptic number.

14223223143 is a deficient number, since it is larger than the sum of its proper divisors (6758553465).

14223223143 is a wasteful number, since it uses less digits than its factorization.

14223223143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33624694 (or 33624691 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 14223223143 its reverse (34132232241), we get a palindrome (48355455384).

The spelling of 14223223143 in words is "fourteen billion, two hundred twenty-three million, two hundred twenty-three thousand, one hundred forty-three".