86182081367 has 4 divisors (see below), whose sum is σ = 86182706016. Its totient is φ = 86181456720.

The previous prime is 86182081333. The next prime is 86182081387. The reversal of 86182081367 is 76318028168.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 86182081367 - 2¹² = 86182077271 is a prime.

It is a super-2 number, since 2×86182081367² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86182081327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743 + ... + 415184.

It is an arithmetic number, because the mean of its divisors is an integer number (21545676504).

Almost surely, 2^86182081367 is an apocalyptic number.

86182081367 is a deficient number, since it is larger than the sum of its proper divisors (624649).

86182081367 is a wasteful number, since it uses less digits than its factorization.

86182081367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624648.

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 86182081367 in words is "eighty-six billion, one hundred eighty-two million, eighty-one thousand, three hundred sixty-seven".