4455845817934 has 16 divisors (see below), whose sum is σ = 7639148170368. Its totient is φ = 1909509372792.

The previous prime is 4455845817919. The next prime is 4455845817947. The reversal of 4455845817934 is 4397185485544.

It is a self number, because there is not a number n which added to its sum of digits gives 4455845817934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11370012 + ... + 11755375.

It is an arithmetic number, because the mean of its divisors is an integer number (477446760648).

Almost surely, 2^{4455845817934} is an apocalyptic number.

4455845817934 is a deficient number, since it is larger than the sum of its proper divisors (3183302352434).

4455845817934 is a wasteful number, since it uses less digits than its factorization.

4455845817934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23139159.

The product of its digits is 387072000, while the sum is 67.

The spelling of 4455845817934 in words is "four trillion, four hundred fifty-five billion, eight hundred forty-five million, eight hundred seventeen thousand, nine hundred thirty-four".