4040352384 has 96 divisors (see below), whose sum is σ = 11115911040. Its totient is φ = 1300239360.

The previous prime is 4040352373. The next prime is 4040352397. The reversal of 4040352384 is 4832530404.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 316689 + ... + 329199.

It is an arithmetic number, because the mean of its divisors is an integer number (115790740).

Almost surely, 2^4040352384 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 4040352384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5557955520).

4040352384 is an abundant number, since it is smaller than the sum of its proper divisors (7075558656).

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

4040352384 is a wasteful number, since it uses less digits than its factorization.

4040352384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586 (or 12545 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 4040352384 is about 63563.7662823719. The cubic root of 4040352384 is about 1592.7211533757.

Adding to 4040352384 its reverse (4832530404), we get a palindrome (8872882788).

The spelling of 4040352384 in words is "four billion, forty million, three hundred fifty-two thousand, three hundred eighty-four".