4433218960 has 40 divisors (see below), whose sum is σ = 10311590016. Its totient is φ = 1772538240.

The previous prime is 4433218919. The next prime is 4433218997. The reversal of 4433218960 is 698123344.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203307 + ... + 224053.

Almost surely, 2^4433218960 is an apocalyptic number.

4433218960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4433218960 is an abundant number, since it is smaller than the sum of its proper divisors (5878371056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4433218960 is a wasteful number, since it uses less digits than its factorization.

4433218960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23431 (or 23425 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 4433218960 is about 66582.4223049898. The cubic root of 4433218960 is about 1642.7559945935.

The spelling of 4433218960 in words is "four billion, four hundred thirty-three million, two hundred eighteen thousand, nine hundred sixty".