86344244368 has 10 divisors (see below), whose sum is σ = 167291973494. Its totient is φ = 43172122176.

The previous prime is 86344244351. The next prime is 86344244381.

86344244368 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 82833444864 + 3510799504 = 287808^2 + 59252^2 .

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, 2698257621 + ... + 2698257652.

Almost surely, 2^86344244368 is an apocalyptic number.

It is an amenable number.

86344244368 is a deficient number, since it is larger than the sum of its proper divisors (80947729126).

86344244368 is a wasteful number, since it uses less digits than its factorization.

86344244368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5396515281 (or 5396515275 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 52.

The spelling of 86344244368 in words is "eighty-six billion, three hundred forty-four million, two hundred forty-four thousand, three hundred sixty-eight".