86884805220433 has 16 divisors (see below), whose sum is σ = 94933843834752. Its totient is φ = 78860872720000.

The previous prime is 86884805220431. The next prime is 86884805220443. The reversal of 86884805220433 is 33402250848868.

It is a cyclic number.

It is not a de Polignac number, because 86884805220433 - 2¹ = 86884805220431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86884805220431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47394453 + ... + 49193533.

It is an arithmetic number, because the mean of its divisors is an integer number (5933365239672).

Almost surely, 2^{86884805220433} is an apocalyptic number.

It is an amenable number.

86884805220433 is a deficient number, since it is larger than the sum of its proper divisors (8049038614319).

86884805220433 is a wasteful number, since it uses less digits than its factorization.

86884805220433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806056.

The product of its (nonzero) digits is 70778880, while the sum is 61.

The spelling of 86884805220433 in words is "eighty-six trillion, eight hundred eighty-four billion, eight hundred five million, two hundred twenty thousand, four hundred thirty-three".