86714448851 has 2 divisors, whose sum is σ = 86714448852. Its totient is φ = 86714448850.

The previous prime is 86714448817. The next prime is 86714448853. The reversal of 86714448851 is 15884441768.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86714448851 is a prime.

Together with 86714448853, 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 (86714448853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43357224425 + 43357224426.

It is an arithmetic number, because the mean of its divisors is an integer number (43357224426).

Almost surely, 2^86714448851 is an apocalyptic number.

86714448851 is a deficient number, since it is larger than the sum of its proper divisors (1).

86714448851 is an equidigital number, since it uses as much as digits as its factorization.

86714448851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6881280, while the sum is 56.

The spelling of 86714448851 in words is "eighty-six billion, seven hundred fourteen million, four hundred forty-eight thousand, eight hundred fifty-one".