4043339616 has 144 divisors (see below), whose sum is σ = 11186190288. Its totient is φ = 1278412800.

The previous prime is 4043339611. The next prime is 4043339627. The reversal of 4043339616 is 6169333404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043339611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4924486 + ... + 4925306.

It is an arithmetic number, because the mean of its divisors is an integer number (77681877).

Almost surely, 2^4043339616 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 4043339616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5593095144).

4043339616 is an abundant number, since it is smaller than the sum of its proper divisors (7142850672).

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

4043339616 is a wasteful number, since it uses less digits than its factorization.

4043339616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 39.

The square root of 4043339616 is about 63587.2598560435. The cubic root of 4043339616 is about 1593.1135824727.

The spelling of 4043339616 in words is "four billion, forty-three million, three hundred thirty-nine thousand, six hundred sixteen".