86227344241187 has 2 divisors, whose sum is σ = 86227344241188. Its totient is φ = 86227344241186.

The previous prime is 86227344241183. The next prime is 86227344241219. The reversal of 86227344241187 is 78114244372268.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86227344241187 - 2² = 86227344241183 is a prime.

It is not a weakly prime, because it can be changed into another prime (86227344241183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43113672120593 + 43113672120594.

It is an arithmetic number, because the mean of its divisors is an integer number (43113672120594).

Almost surely, 2^{86227344241187} is an apocalyptic number.

86227344241187 is a deficient number, since it is larger than the sum of its proper divisors (1).

86227344241187 is an equidigital number, since it uses as much as digits as its factorization.

86227344241187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28901376, while the sum is 59.

The spelling of 86227344241187 in words is "eighty-six trillion, two hundred twenty-seven billion, three hundred forty-four million, two hundred forty-one thousand, one hundred eighty-seven".