14014440121 has 4 divisors (see below), whose sum is σ = 15288480144. Its totient is φ = 12740400100.

The previous prime is 14014440067. The next prime is 14014440137. The reversal of 14014440121 is 12104441041.

14014440121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14014440121 - 2¹³ = 14014431929 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14014440092 and 14014440101.

It is not an unprimeable number, because it can be changed into a prime (14014440521) 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 3 ways as a sum of consecutive naturals, for example, 637019995 + ... + 637020016.

It is an arithmetic number, because the mean of its divisors is an integer number (3822120036).

Almost surely, 2^14014440121 is an apocalyptic number.

14014440121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14014440121 is a deficient number, since it is larger than the sum of its proper divisors (1274040023).

14014440121 is a wasteful number, since it uses less digits than its factorization.

14014440121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274040022.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 14014440121 its reverse (12104441041), we get a palindrome (26118881162).

The spelling of 14014440121 in words is "fourteen billion, fourteen million, four hundred forty thousand, one hundred twenty-one".