86218834102 has 8 divisors (see below), whose sum is σ = 130514749200. Its totient is φ = 42713917704.

The previous prime is 86218834099. The next prime is 86218834213. The reversal of 86218834102 is 20143881268.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197749402 + ... + 197749837.

It is an arithmetic number, because the mean of its divisors is an integer number (16314343650).

Almost surely, 2^86218834102 is an apocalyptic number.

86218834102 is a deficient number, since it is larger than the sum of its proper divisors (44295915098).

86218834102 is a wasteful number, since it uses less digits than its factorization.

86218834102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395499350.

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 86218834102 in words is "eighty-six billion, two hundred eighteen million, eight hundred thirty-four thousand, one hundred two".