14440136188 has 6 divisors (see below), whose sum is σ = 25270238336. Its totient is φ = 7220068092.

The previous prime is 14440136171. The next prime is 14440136201. The reversal of 14440136188 is 88163104441.

It is a self number, because there is not a number n which added to its sum of digits gives 14440136188.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1805017020 + ... + 1805017027.

Almost surely, 2^14440136188 is an apocalyptic number.

It is an amenable number.

14440136188 is a deficient number, since it is larger than the sum of its proper divisors (10830102148).

14440136188 is a wasteful number, since it uses less digits than its factorization.

14440136188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610034051 (or 3610034049 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 14440136188 in words is "fourteen billion, four hundred forty million, one hundred thirty-six thousand, one hundred eighty-eight".