86173102671 has 8 divisors (see below), whose sum is σ = 118859452080. Its totient is φ = 55467744192.

The previous prime is 86173102669. The next prime is 86173102703. The reversal of 86173102671 is 17620137168.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86173102671 - 2¹ = 86173102669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86173104671) 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, 495247630 + ... + 495247803.

It is an arithmetic number, because the mean of its divisors is an integer number (14857431510).

Almost surely, 2^86173102671 is an apocalyptic number.

86173102671 is a deficient number, since it is larger than the sum of its proper divisors (32686349409).

86173102671 is a wasteful number, since it uses less digits than its factorization.

86173102671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990495465.

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 86173102671 in words is "eighty-six billion, one hundred seventy-three million, one hundred two thousand, six hundred seventy-one".