14000440040156 has 12 divisors (see below), whose sum is σ = 24500817600168. Its totient is φ = 7000206440112.

The previous prime is 14000440040099. The next prime is 14000440040203. The reversal of 14000440040156 is 65104004400041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866006 + ... + 5361981.

It is an arithmetic number, because the mean of its divisors is an integer number (2041734800014).

Almost surely, 2^{14000440040156} is an apocalyptic number.

It is an amenable number.

14000440040156 is a deficient number, since it is larger than the sum of its proper divisors (10500377560012).

14000440040156 is a wasteful number, since it uses less digits than its factorization.

14000440040156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6789988 (or 6789986 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 14000440040156 its reverse (65104004400041), we get a palindrome (79104444440197).

The spelling of 14000440040156 in words is "fourteen trillion, four hundred forty million, forty thousand, one hundred fifty-six".