14121354113 has 6 divisors (see below), whose sum is σ = 15000885126. Its totient is φ = 13290685952.

The previous prime is 14121354109. The next prime is 14121354127. The reversal of 14121354113 is 31145312141.

It can be written as a sum of positive squares in 3 ways, for example, as 5805373249 + 8315980864 = 76193^2 + 91192^2 .

It is not a de Polignac number, because 14121354113 - 2² = 14121354109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14121354133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24431120 + ... + 24431697.

It is an arithmetic number, because the mean of its divisors is an integer number (2500147521).

Almost surely, 2^14121354113 is an apocalyptic number.

It is an amenable number.

14121354113 is a deficient number, since it is larger than the sum of its proper divisors (879531013).

14121354113 is an equidigital number, since it uses as much as digits as its factorization.

14121354113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48862851 (or 48862834 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

Adding to 14121354113 its reverse (31145312141), we get a palindrome (45266666254).

The spelling of 14121354113 in words is "fourteen billion, one hundred twenty-one million, three hundred fifty-four thousand, one hundred thirteen".