86251312044866 has 8 divisors (see below), whose sum is σ = 130307737622160. Its totient is φ = 42815399504148.

The previous prime is 86251312044847. The next prime is 86251312044907. The reversal of 86251312044866 is 66844021315268.

86251312044866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155128258796 + ... + 155128259351.

It is an arithmetic number, because the mean of its divisors is an integer number (16288467202770).

Almost surely, 2^{86251312044866} is an apocalyptic number.

86251312044866 is a deficient number, since it is larger than the sum of its proper divisors (44056425577294).

86251312044866 is a wasteful number, since it uses less digits than its factorization.

86251312044866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310256518288.

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 86251312044866 in words is "eighty-six trillion, two hundred fifty-one billion, three hundred twelve million, forty-four thousand, eight hundred sixty-six".