4416555868 has 12 divisors (see below), whose sum is σ = 8183618352. Its totient is φ = 2078379200.

The previous prime is 4416555827. The next prime is 4416555881. The reversal of 4416555868 is 8685556144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32474608 + ... + 32474743.

It is an arithmetic number, because the mean of its divisors is an integer number (681968196).

Almost surely, 2^4416555868 is an apocalyptic number.

It is an amenable number.

4416555868 is a deficient number, since it is larger than the sum of its proper divisors (3767062484).

4416555868 is a wasteful number, since it uses less digits than its factorization.

4416555868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64949372 (or 64949370 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 52.

The square root of 4416555868 is about 66457.1731869480. The cubic root of 4416555868 is about 1640.6952074363.

The spelling of 4416555868 in words is "four billion, four hundred sixteen million, five hundred fifty-five thousand, eight hundred sixty-eight".