86256223766814 has 16 divisors (see below), whose sum is σ = 173476204225920. Its totient is φ = 28591448473560.

The previous prime is 86256223766813. The next prime is 86256223766821. The reversal of 86256223766814 is 41866732265268.

It is a super-2 number, since 2×86256223766814² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86256223766813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40156527682 + ... + 40156529829.

It is an arithmetic number, because the mean of its divisors is an integer number (10842262764120).

Almost surely, 2^{86256223766814} is an apocalyptic number.

86256223766814 is an abundant number, since it is smaller than the sum of its proper divisors (87219980459106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86256223766814 is a wasteful number, since it uses less digits than its factorization.

86256223766814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80313057695.

The product of its digits is 278691840, while the sum is 66.

The spelling of 86256223766814 in words is "eighty-six trillion, two hundred fifty-six billion, two hundred twenty-three million, seven hundred sixty-six thousand, eight hundred fourteen".