14131404243 has 24 divisors (see below), whose sum is σ = 22281860016. Its totient is φ = 8559028800.

The previous prime is 14131404239. The next prime is 14131404251. The reversal of 14131404243 is 34240413141.

14131404243 is a `hidden beast` number, since 1 + 4 + 13 + 1 + 404 + 243 = 666.

14131404243 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 14131404243 - 2² = 14131404239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14131404253) 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 23 ways as a sum of consecutive naturals, for example, 113413 + ... + 202793.

It is an arithmetic number, because the mean of its divisors is an integer number (928410834).

Almost surely, 2^14131404243 is an apocalyptic number.

14131404243 is a deficient number, since it is larger than the sum of its proper divisors (8150455773).

14131404243 is a wasteful number, since it uses less digits than its factorization.

14131404243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90995 (or 90992 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14131404243 its reverse (34240413141), we get a palindrome (48371817384).

The spelling of 14131404243 in words is "fourteen billion, one hundred thirty-one million, four hundred four thousand, two hundred forty-three".