86321270869 has 8 divisors (see below), whose sum is σ = 87051843648. Its totient is φ = 85591783680.

The previous prime is 86321270797. The next prime is 86321270881. The reversal of 86321270869 is 96807212368.

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

It is a cyclic number.

It is not a de Polignac number, because 86321270869 - 2²⁹ = 85784399957 is a prime.

It is a super-2 number, since 2×86321270869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86321270669) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 111297 + ... + 430150.

It is an arithmetic number, because the mean of its divisors is an integer number (10881480456).

Almost surely, 2^86321270869 is an apocalyptic number.

It is an amenable number.

86321270869 is a deficient number, since it is larger than the sum of its proper divisors (730572779).

86321270869 is a wasteful number, since it uses less digits than its factorization.

86321270869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542795.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 86321270869 in words is "eighty-six billion, three hundred twenty-one million, two hundred seventy thousand, eight hundred sixty-nine".