14035124105221 has 2 divisors, whose sum is σ = 14035124105222. Its totient is φ = 14035124105220.

The previous prime is 14035124105161. The next prime is 14035124105231. The reversal of 14035124105221 is 12250142153041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11742204356100 + 2292919749121 = 3426690^2 + 1514239^2 .

It is a cyclic number.

It is not a de Polignac number, because 14035124105221 - 2²³ = 14035115716613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14035124105231) 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, 7017562052610 + 7017562052611.

It is an arithmetic number, because the mean of its divisors is an integer number (7017562052611).

Almost surely, 2^{14035124105221} is an apocalyptic number.

It is an amenable number.

14035124105221 is a deficient number, since it is larger than the sum of its proper divisors (1).

14035124105221 is an equidigital number, since it uses as much as digits as its factorization.

14035124105221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 14035124105221 its reverse (12250142153041), we get a palindrome (26285266258262).

The spelling of 14035124105221 in words is "fourteen trillion, thirty-five billion, one hundred twenty-four million, one hundred five thousand, two hundred twenty-one".