86276686271 has 4 divisors (see below), whose sum is σ = 86277304344. Its totient is φ = 86276068200.

The previous prime is 86276686267. The next prime is 86276686273. The reversal of 86276686271 is 17268667268.

It is a happy number.

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 86276686271 - 2² = 86276686267 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86276686271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86276686273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10436 + ... + 415526.

It is an arithmetic number, because the mean of its divisors is an integer number (21569326086).

Almost surely, 2^86276686271 is an apocalyptic number.

86276686271 is a deficient number, since it is larger than the sum of its proper divisors (618073).

86276686271 is a wasteful number, since it uses less digits than its factorization.

86276686271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618072.

The product of its digits is 16257024, while the sum is 59.

The spelling of 86276686271 in words is "eighty-six billion, two hundred seventy-six million, six hundred eighty-six thousand, two hundred seventy-one".