86538324883616 has 24 divisors (see below), whose sum is σ = 170412106120704. Its totient is φ = 43259059837120.

The previous prime is 86538324883613. The next prime is 86538324883627. The reversal of 86538324883616 is 61638842383568.

It is a self number, because there is not a number n which added to its sum of digits gives 86538324883616.

It is not an unprimeable number, because it can be changed into a prime (86538324883613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315567200 + ... + 315841311.

It is an arithmetic number, because the mean of its divisors is an integer number (7100504421696).

Almost surely, 2^{86538324883616} is an apocalyptic number.

It is an amenable number.

86538324883616 is a deficient number, since it is larger than the sum of its proper divisors (83873781237088).

86538324883616 is a wasteful number, since it uses less digits than its factorization.

86538324883616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631412804 (or 631412796 counting only the distinct ones).

The product of its digits is 955514880, while the sum is 71.

The spelling of 86538324883616 in words is "eighty-six trillion, five hundred thirty-eight billion, three hundred twenty-four million, eight hundred eighty-three thousand, six hundred sixteen".