14124124109 has 2 divisors, whose sum is σ = 14124124110. Its totient is φ = 14124124108.

The previous prime is 14124124103. The next prime is 14124124111. The reversal of 14124124109 is 90142142141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9264640009 + 4859484100 = 96253^2 + 69710^2 .

It is a cyclic number.

It is not a de Polignac number, because 14124124109 - 2²⁴ = 14107346893 is a prime.

Together with 14124124111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14124124103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7062062054 + 7062062055.

It is an arithmetic number, because the mean of its divisors is an integer number (7062062055).

Almost surely, 2^14124124109 is an apocalyptic number.

It is an amenable number.

14124124109 is a deficient number, since it is larger than the sum of its proper divisors (1).

14124124109 is an equidigital number, since it uses as much as digits as its factorization.

14124124109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 14124124109 in words is "fourteen billion, one hundred twenty-four million, one hundred twenty-four thousand, one hundred nine".