4043371136 has 64 divisors (see below), whose sum is σ = 9278638080. Its totient is φ = 1719180288.

The previous prime is 4043371117. The next prime is 4043371151. The reversal of 4043371136 is 6311733404.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96026 + ... + 131558.

It is an arithmetic number, because the mean of its divisors is an integer number (144978720).

Almost surely, 2^4043371136 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 4043371136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4639319040).

4043371136 is an abundant number, since it is smaller than the sum of its proper divisors (5235266944).

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

4043371136 is a wasteful number, since it uses less digits than its factorization.

4043371136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35681 (or 35669 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 4043371136 is about 63587.5077039508. The cubic root of 4043371136 is about 1593.1177221868.

The spelling of 4043371136 in words is "four billion, forty-three million, three hundred seventy-one thousand, one hundred thirty-six".