86538068684286 has 16 divisors (see below), whose sum is σ = 173076884709264. Its totient is φ = 28845898337984.

The previous prime is 86538068684219. The next prime is 86538068684293. The reversal of 86538068684286 is 68248686083568.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29628225 + ... + 32417708.

It is an arithmetic number, because the mean of its divisors is an integer number (10817305294329).

Almost surely, 2^{86538068684286} is an apocalyptic number.

86538068684286 is an abundant number, since it is smaller than the sum of its proper divisors (86538816024978).

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

86538068684286 is a wasteful number, since it uses less digits than its factorization.

86538068684286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62278395.

The product of its (nonzero) digits is 5096079360, while the sum is 78.

The spelling of 86538068684286 in words is "eighty-six trillion, five hundred thirty-eight billion, sixty-eight million, six hundred eighty-four thousand, two hundred eighty-six".