86041736871 has 8 divisors (see below), whose sum is σ = 114725579760. Its totient is φ = 57359525952.

The previous prime is 86041736849. The next prime is 86041736881. The reversal of 86041736871 is 17863714068.

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

It is not a de Polignac number, because 86041736871 - 2¹⁵ = 86041704103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86041736821) 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, 279160 + ... + 500013.

It is an arithmetic number, because the mean of its divisors is an integer number (14340697470).

Almost surely, 2^86041736871 is an apocalyptic number.

86041736871 is a deficient number, since it is larger than the sum of its proper divisors (28683842889).

86041736871 is a wasteful number, since it uses less digits than its factorization.

86041736871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815985.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 86041736871 in words is "eighty-six billion, forty-one million, seven hundred thirty-six thousand, eight hundred seventy-one".