4466218144 has 48 divisors (see below), whose sum is σ = 8902656000. Its totient is φ = 2205391104.

The previous prime is 4466218117. The next prime is 4466218157. The reversal of 4466218144 is 4418126644.

It is a junction number, because it is equal to n+sod(n) for n = 4466218097 and 4466218106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928257 + ... + 933055.

It is an arithmetic number, because the mean of its divisors is an integer number (185472000).

Almost surely, 2^4466218144 is an apocalyptic number.

It is an amenable number.

4466218144 is a deficient number, since it is larger than the sum of its proper divisors (4436437856).

4466218144 is a wasteful number, since it uses less digits than its factorization.

4466218144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165 (or 5157 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 4466218144 is about 66829.7698933641. The cubic root of 4466218144 is about 1646.8219382578.

The spelling of 4466218144 in words is "four billion, four hundred sixty-six million, two hundred eighteen thousand, one hundred forty-four".