13386490027 has 2 divisors, whose sum is σ = 13386490028. Its totient is φ = 13386490026.

The previous prime is 13386489973. The next prime is 13386490031. The reversal of 13386490027 is 72009468331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13386490027 is a prime.

It is not a weakly prime, because it can be changed into another prime (13386490067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6693245013 + 6693245014.

It is an arithmetic number, because the mean of its divisors is an integer number (6693245014).

Almost surely, 2^13386490027 is an apocalyptic number.

13386490027 is a deficient number, since it is larger than the sum of its proper divisors (1).

13386490027 is an equidigital number, since it uses as much as digits as its factorization.

13386490027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 13386490027 in words is "thirteen billion, three hundred eighty-six million, four hundred ninety thousand, twenty-seven".