11439842304 has 352 divisors, whose sum is σ = 35655137280. Its totient is φ = 3226009600.

The previous prime is 11439842261. The next prime is 11439842329. The reversal of 11439842304 is 40324893411.

It is a tau number, because it is divible by the number of its divisors (352).

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 31 ways as a sum of consecutive naturals, for example, 31865677 + ... + 31866035.

Almost surely, 2^11439842304 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 11439842304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17827568640).

11439842304 is an abundant number, since it is smaller than the sum of its proper divisors (24215294976).

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

11439842304 is a wasteful number, since it uses less digits than its factorization.

11439842304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 11439842304 in words is "eleven billion, four hundred thirty-nine million, eight hundred forty-two thousand, three hundred four".