14068140727 has 2 divisors, whose sum is σ = 14068140728. Its totient is φ = 14068140726.

The previous prime is 14068140719. The next prime is 14068140811. The reversal of 14068140727 is 72704186041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14068140727 - 2³ = 14068140719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14068140727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14068140707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7034070363 + 7034070364.

It is an arithmetic number, because the mean of its divisors is an integer number (7034070364).

Almost surely, 2^14068140727 is an apocalyptic number.

14068140727 is a deficient number, since it is larger than the sum of its proper divisors (1).

14068140727 is an equidigital number, since it uses as much as digits as its factorization.

14068140727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 14068140727 in words is "fourteen billion, sixty-eight million, one hundred forty thousand, seven hundred twenty-seven".