86199067692 has 18 divisors (see below), whose sum is σ = 217892087868. Its totient is φ = 28733022552.

The previous prime is 86199067639. The next prime is 86199067729. The reversal of 86199067692 is 29676099168.

It is a happy number.

86199067692 is a `hidden beast` number, since 8 + 619 + 9 + 0 + 6 + 7 + 6 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1197209238 + ... + 1197209309.

Almost surely, 2^86199067692 is an apocalyptic number.

It is an amenable number.

86199067692 is an abundant number, since it is smaller than the sum of its proper divisors (131693020176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86199067692 is a wasteful number, since it uses less digits than its factorization.

86199067692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394418557 (or 2394418552 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 63.

The spelling of 86199067692 in words is "eighty-six billion, one hundred ninety-nine million, sixty-seven thousand, six hundred ninety-two".