14239116994261 has 2 divisors, whose sum is σ = 14239116994262. Its totient is φ = 14239116994260.

The previous prime is 14239116994217. The next prime is 14239116994273. The reversal of 14239116994261 is 16249961193241.

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., 12396666392100 + 1842450602161 = 3520890^2 + 1357369^2 .

It is a cyclic number.

It is not a de Polignac number, because 14239116994261 - 2²¹ = 14239114897109 is a prime.

It is a super-2 number, since 2×14239116994261² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14239116994196 and 14239116994205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14239116934261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7119558497130 + 7119558497131.

It is an arithmetic number, because the mean of its divisors is an integer number (7119558497131).

Almost surely, 2^{14239116994261} is an apocalyptic number.

It is an amenable number.

14239116994261 is a deficient number, since it is larger than the sum of its proper divisors (1).

14239116994261 is an equidigital number, since it uses as much as digits as its factorization.

14239116994261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5038848, while the sum is 58.

The spelling of 14239116994261 in words is "fourteen trillion, two hundred thirty-nine billion, one hundred sixteen million, nine hundred ninety-four thousand, two hundred sixty-one".