85836671444327 has 4 divisors (see below), whose sum is σ = 86405126222256. Its totient is φ = 85268216666400.

The previous prime is 85836671444317. The next prime is 85836671444383. The reversal of 85836671444327 is 72344417663858.

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

It is a cyclic number.

It is not a de Polignac number, because 85836671444327 - 2¹⁴ = 85836671427943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85836671444317) 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 in 3 ways as a sum of consecutive naturals, for example, 284227388738 + ... + 284227389039.

It is an arithmetic number, because the mean of its divisors is an integer number (21601281555564).

Almost surely, 2^{85836671444327} is an apocalyptic number.

85836671444327 is a deficient number, since it is larger than the sum of its proper divisors (568454777929).

85836671444327 is a wasteful number, since it uses less digits than its factorization.

85836671444327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568454777928.

The product of its digits is 650280960, while the sum is 68.

The spelling of 85836671444327 in words is "eighty-five trillion, eight hundred thirty-six billion, six hundred seventy-one million, four hundred forty-four thousand, three hundred twenty-seven".