14186655011 has 2 divisors, whose sum is σ = 14186655012. Its totient is φ = 14186655010.

The previous prime is 14186654983. The next prime is 14186655013. The reversal of 14186655011 is 11055668141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14186655011 is a prime.

It is a super-2 number, since 2×14186655011² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 14186655013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14186655013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7093327505 + 7093327506.

It is an arithmetic number, because the mean of its divisors is an integer number (7093327506).

Almost surely, 2^14186655011 is an apocalyptic number.

14186655011 is a deficient number, since it is larger than the sum of its proper divisors (1).

14186655011 is an equidigital number, since it uses as much as digits as its factorization.

14186655011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 38.

The spelling of 14186655011 in words is "fourteen billion, one hundred eighty-six million, six hundred fifty-five thousand, eleven".