13885066079 has 2 divisors, whose sum is σ = 13885066080. Its totient is φ = 13885066078.

The previous prime is 13885066061. The next prime is 13885066141. The reversal of 13885066079 is 97066058831.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13885066079 - 2⁸ = 13885065823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13885066079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13885066579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6942533039 + 6942533040.

It is an arithmetic number, because the mean of its divisors is an integer number (6942533040).

Almost surely, 2^13885066079 is an apocalyptic number.

13885066079 is a deficient number, since it is larger than the sum of its proper divisors (1).

13885066079 is an equidigital number, since it uses as much as digits as its factorization.

13885066079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 13885066079 in words is "thirteen billion, eight hundred eighty-five million, sixty-six thousand, seventy-nine".