86343042794 has 16 divisors (see below), whose sum is σ = 130218239616. Its totient is φ = 42937516800.

The previous prime is 86343042791. The next prime is 86343042803. The reversal of 86343042794 is 49724034368.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86343042791) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 174689 + ... + 450779.

It is an arithmetic number, because the mean of its divisors is an integer number (8138639976).

Almost surely, 2^86343042794 is an apocalyptic number.

86343042794 is a deficient number, since it is larger than the sum of its proper divisors (43875196822).

86343042794 is a wasteful number, since it uses less digits than its factorization.

86343042794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276941.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 86343042794 in words is "eighty-six billion, three hundred forty-three million, forty-two thousand, seven hundred ninety-four".