4111220736 has 270 divisors, whose sum is σ = 13839797790. Its totient is φ = 1172570112.

The previous prime is 4111220723. The next prime is 4111220747. The reversal of 4111220736 is 6370221114.

4111220736 is a `hidden beast` number, since 411 + 12 + 207 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2890137600 + 1221083136 = 53760^2 + 34944^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7225060 + ... + 7225628.

Almost surely, 2^4111220736 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 4111220736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6919898895).

4111220736 is an abundant number, since it is smaller than the sum of its proper divisors (9728577054).

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

4111220736 is an equidigital number, since it uses as much as digits as its factorization.

4111220736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4111220736 is about 64118.8017355284. The cubic root of 4111220736 is about 1601.9794168499.

The spelling of 4111220736 in words is "four billion, one hundred eleven million, two hundred twenty thousand, seven hundred thirty-six".