4432777216 has 208 divisors, whose sum is σ = 10903859200. Its totient is φ = 1759739904.

The previous prime is 4432777213. The next prime is 4432777247. The reversal of 4432777216 is 6127772344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432777213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43036621 + ... + 43036723.

It is an arithmetic number, because the mean of its divisors is an integer number (52422400).

Almost surely, 2^4432777216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4432777216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5451929600).

4432777216 is an abundant number, since it is smaller than the sum of its proper divisors (6471081984).

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

4432777216 is a wasteful number, since it uses less digits than its factorization.

4432777216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 210 counting only the distinct ones).

The product of its digits is 395136, while the sum is 43.

The square root of 4432777216 is about 66579.1049504272. The cubic root of 4432777216 is about 1642.7014291476.

The spelling of 4432777216 in words is "four billion, four hundred thirty-two million, seven hundred seventy-seven thousand, two hundred sixteen".