14253034121 has 2 divisors, whose sum is σ = 14253034122. Its totient is φ = 14253034120.

The previous prime is 14253034111. The next prime is 14253034123. The reversal of 14253034121 is 12143035241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12215775625 + 2037258496 = 110525^2 + 45136^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14253034121 is a prime.

Together with 14253034123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14253034123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7126517060 + 7126517061.

It is an arithmetic number, because the mean of its divisors is an integer number (7126517061).

Almost surely, 2^14253034121 is an apocalyptic number.

It is an amenable number.

14253034121 is a deficient number, since it is larger than the sum of its proper divisors (1).

14253034121 is an equidigital number, since it uses as much as digits as its factorization.

14253034121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 14253034121 its reverse (12143035241), we get a palindrome (26396069362).

The spelling of 14253034121 in words is "fourteen billion, two hundred fifty-three million, thirty-four thousand, one hundred twenty-one".