4364856584644 has 12 divisors (see below), whose sum is σ = 7638513707664. Its totient is φ = 2182424096744.

The previous prime is 4364856584633. The next prime is 4364856584677. The reversal of 4364856584644 is 4464856584634.

It is a self number, because there is not a number n which added to its sum of digits gives 4364856584644.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3245019 + ... + 4388605.

It is an arithmetic number, because the mean of its divisors is an integer number (636542808972).

Almost surely, 2^{4364856584644} is an apocalyptic number.

It is an amenable number.

4364856584644 is a deficient number, since it is larger than the sum of its proper divisors (3273657123020).

4364856584644 is a wasteful number, since it uses less digits than its factorization.

4364856584644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097794 (or 2097792 counting only the distinct ones).

The product of its digits is 1061683200, while the sum is 67.

The spelling of 4364856584644 in words is "four trillion, three hundred sixty-four billion, eight hundred fifty-six million, five hundred eighty-four thousand, six hundred forty-four".