14109836393 has 2 divisors, whose sum is σ = 14109836394. Its totient is φ = 14109836392.

The previous prime is 14109836329. The next prime is 14109836441. The reversal of 14109836393 is 39363890141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12338099929 + 1771736464 = 111077^2 + 42092^2 .

It is a cyclic number.

It is not a de Polignac number, because 14109836393 - 2⁶ = 14109836329 is a prime.

It is not a weakly prime, because it can be changed into another prime (14109836593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7054918196 + 7054918197.

It is an arithmetic number, because the mean of its divisors is an integer number (7054918197).

Almost surely, 2^14109836393 is an apocalyptic number.

It is an amenable number.

14109836393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14109836393 is an equidigital number, since it uses as much as digits as its factorization.

14109836393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 14109836393 in words is "fourteen billion, one hundred nine million, eight hundred thirty-six thousand, three hundred ninety-three".