4446042216 has 64 divisors (see below), whose sum is σ = 13857799680. Its totient is φ = 1154815680.

The previous prime is 4446042191. The next prime is 4446042241. The reversal of 4446042216 is 6122406444.

It is an interprime number because it is at equal distance from previous prime (4446042191) and next prime (4446042241).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201086 + ... + 1204781.

It is an arithmetic number, because the mean of its divisors is an integer number (216528120).

Almost surely, 2^4446042216 is an apocalyptic number.

It is an amenable number.

4446042216 is an abundant number, since it is smaller than the sum of its proper divisors (9411757464).

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

4446042216 is a wasteful number, since it uses less digits than its factorization.

4446042216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405894 (or 2405890 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 4446042216 is about 66678.6488765332. The cubic root of 4446042216 is about 1644.3383814571.

The spelling of 4446042216 in words is "four billion, four hundred forty-six million, forty-two thousand, two hundred sixteen".