4326228816 has 640 divisors, whose sum is σ = 15748992000. Its totient is φ = 1011548160.

The previous prime is 4326228773. The next prime is 4326228821. The reversal of 4326228816 is 6188226234.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 105517756 + ... + 105517796.

It is an arithmetic number, because the mean of its divisors is an integer number (24607800).

Almost surely, 2^4326228816 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 4326228816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7874496000).

4326228816 is an abundant number, since it is smaller than the sum of its proper divisors (11422763184).

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

4326228816 is a wasteful number, since it uses less digits than its factorization.

4326228816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 112 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 4326228816 is about 65774.0740413729. The cubic root of 4326228816 is about 1629.4329536734.

The spelling of 4326228816 in words is "four billion, three hundred twenty-six million, two hundred twenty-eight thousand, eight hundred sixteen".