86617383307612 has 6 divisors (see below), whose sum is σ = 151580420788328. Its totient is φ = 43308691653804.

The previous prime is 86617383307597. The next prime is 86617383307619. The reversal of 86617383307612 is 21670338371668.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86617383307619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10827172913448 + ... + 10827172913455.

Almost surely, 2^{86617383307612} is an apocalyptic number.

It is an amenable number.

86617383307612 is a deficient number, since it is larger than the sum of its proper divisors (64963037480716).

86617383307612 is a wasteful number, since it uses less digits than its factorization.

86617383307612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21654345826907 (or 21654345826905 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 61.

The spelling of 86617383307612 in words is "eighty-six trillion, six hundred seventeen billion, three hundred eighty-three million, three hundred seven thousand, six hundred twelve".