14121114243 has 24 divisors (see below), whose sum is σ = 20282630400. Its totient is φ = 8735475840.

The previous prime is 14121114239. The next prime is 14121114283. The reversal of 14121114243 is 34241112141.

It is a happy number.

14121114243 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 14121114243 - 2² = 14121114239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14121114283) 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, 53143 + ... + 176256.

It is an arithmetic number, because the mean of its divisors is an integer number (845109600).

Almost surely, 2^14121114243 is an apocalyptic number.

14121114243 is a deficient number, since it is larger than the sum of its proper divisors (6161516157).

14121114243 is a wasteful number, since it uses less digits than its factorization.

14121114243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229507 (or 229490 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

Adding to 14121114243 its reverse (34241112141), we get a palindrome (48362226384).

The spelling of 14121114243 in words is "fourteen billion, one hundred twenty-one million, one hundred fourteen thousand, two hundred forty-three".