14044401243 has 64 divisors (see below), whose sum is σ = 22147153920. Its totient is φ = 8777409696.

The previous prime is 14044401191. The next prime is 14044401251. The reversal of 14044401243 is 34210444041.

14044401243 is a `hidden beast` number, since 14 + 0 + 4 + 4 + 401 + 243 = 666.

14044401243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14044401243 - 2⁸ = 14044400987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (14044401253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9444046 + ... + 9445532.

It is an arithmetic number, because the mean of its divisors is an integer number (346049280).

Almost surely, 2^14044401243 is an apocalyptic number.

14044401243 is a deficient number, since it is larger than the sum of its proper divisors (8102752677).

14044401243 is a wasteful number, since it uses less digits than its factorization.

14044401243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813 (or 1807 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 14044401243 its reverse (34210444041), we get a palindrome (48254845284).

The spelling of 14044401243 in words is "fourteen billion, forty-four million, four hundred one thousand, two hundred forty-three".