86943344612 has 12 divisors (see below), whose sum is σ = 155388105600. Its totient is φ = 42546743016.

The previous prime is 86943344569. The next prime is 86943344623. The reversal of 86943344612 is 21644334968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231232112 + ... + 231232487.

It is an arithmetic number, because the mean of its divisors is an integer number (12949008800).

Almost surely, 2^86943344612 is an apocalyptic number.

It is an amenable number.

86943344612 is a deficient number, since it is larger than the sum of its proper divisors (68444760988).

86943344612 is a wasteful number, since it uses less digits than its factorization.

86943344612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462464650 (or 462464648 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The spelling of 86943344612 in words is "eighty-six billion, nine hundred forty-three million, three hundred forty-four thousand, six hundred twelve".