86343256192 has 16 divisors (see below), whose sum is σ = 172011955950. Its totient is φ = 43171628032.

The previous prime is 86343256183. The next prime is 86343256243. The reversal of 86343256192 is 29165234368.

It can be written as a sum of positive squares in only one way, i.e., 67962404416 + 18380851776 = 260696^2 + 135576^2 .

It is a tau number, because it is divible by the number of its divisors (16).

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 as a sum of consecutive naturals, namely, 337278217 + ... + 337278472.

Almost surely, 2^86343256192 is an apocalyptic number.

It is an amenable number.

86343256192 is a deficient number, since it is larger than the sum of its proper divisors (85668699758).

86343256192 is an equidigital number, since it uses as much as digits as its factorization.

86343256192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674556703 (or 674556691 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The spelling of 86343256192 in words is "eighty-six billion, three hundred forty-three million, two hundred fifty-six thousand, one hundred ninety-two".