86187246008 has 16 divisors (see below), whose sum is σ = 161607419880. Its totient is φ = 43091934048.

The previous prime is 86187246007. The next prime is 86187246043. The reversal of 86187246008 is 80064278168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86187246007) 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, 20735 + ... + 415697.

Almost surely, 2^86187246008 is an apocalyptic number.

It is an amenable number.

86187246008 is a deficient number, since it is larger than the sum of its proper divisors (75420173872).

86187246008 is a wasteful number, since it uses less digits than its factorization.

86187246008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422246 (or 422242 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 86187246008 in words is "eighty-six billion, one hundred eighty-seven million, two hundred forty-six thousand, eight".