86321441445086 has 4 divisors (see below), whose sum is σ = 129482162167632. Its totient is φ = 43160720722542.

The previous prime is 86321441445077. The next prime is 86321441445157. The reversal of 86321441445086 is 68054414412368.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×86321441445086³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 21580360361270 + ... + 21580360361273.

It is an arithmetic number, because the mean of its divisors is an integer number (32370540541908).

Almost surely, 2^{86321441445086} is an apocalyptic number.

86321441445086 is a deficient number, since it is larger than the sum of its proper divisors (43160720722546).

86321441445086 is a wasteful number, since it uses less digits than its factorization.

86321441445086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43160720722545.

The product of its (nonzero) digits is 17694720, while the sum is 56.

The spelling of 86321441445086 in words is "eighty-six trillion, three hundred twenty-one billion, four hundred forty-one million, four hundred forty-five thousand, eighty-six".