86068243523157 has 16 divisors (see below), whose sum is σ = 131173106113152. Its totient is φ = 49173792091200.

The previous prime is 86068243523029. The next prime is 86068243523177. The reversal of 86068243523157 is 75132534286068.

It is not a de Polignac number, because 86068243523157 - 2⁷ = 86068243523029 is a prime.

It is a super-2 number, since 2×86068243523157² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86068243523157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86068243523177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335758438 + ... + 336014679.

It is an arithmetic number, because the mean of its divisors is an integer number (8198319132072).

Almost surely, 2^{86068243523157} is an apocalyptic number.

It is an amenable number.

86068243523157 is a deficient number, since it is larger than the sum of its proper divisors (45104862589995).

86068243523157 is a wasteful number, since it uses less digits than its factorization.

86068243523157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671779228.

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 86068243523157 in words is "eighty-six trillion, sixty-eight billion, two hundred forty-three million, five hundred twenty-three thousand, one hundred fifty-seven".