86232309386 has 8 divisors (see below), whose sum is σ = 129454752420. Its totient is φ = 43080725248.

The previous prime is 86232309367. The next prime is 86232309451. The reversal of 86232309386 is 68390323268.

It can be written as a sum of positive squares in 2 ways, for example, as 83966073361 + 2266236025 = 289769^2 + 47605^2 .

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

It is a super-2 number, since 2×86232309386² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17711681 + ... + 17716548.

Almost surely, 2^86232309386 is an apocalyptic number.

86232309386 is a deficient number, since it is larger than the sum of its proper divisors (43222443034).

86232309386 is a wasteful number, since it uses less digits than its factorization.

86232309386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35429448.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 86232309386 in words is "eighty-six billion, two hundred thirty-two million, three hundred nine thousand, three hundred eighty-six".