14144442718 has 16 divisors (see below), whose sum is σ = 24261258240. Its totient is φ = 6058493496.

The previous prime is 14144442679. The next prime is 14144442737. The reversal of 14144442718 is 81724444141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258358 + ... + 308281.

It is an arithmetic number, because the mean of its divisors is an integer number (1516328640).

Almost surely, 2^14144442718 is an apocalyptic number.

14144442718 is a deficient number, since it is larger than the sum of its proper divisors (10116815522).

14144442718 is a wasteful number, since it uses less digits than its factorization.

14144442718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568431.

The product of its digits is 114688, while the sum is 40.

Adding to 14144442718 its reverse (81724444141), we get a palindrome (95868886859).

The spelling of 14144442718 in words is "fourteen billion, one hundred forty-four million, four hundred forty-two thousand, seven hundred eighteen".