11424440004 has 96 divisors (see below), whose sum is σ = 28438596480. Its totient is φ = 3559292928.

The previous prime is 11424439997. The next prime is 11424440029. The reversal of 11424440004 is 40004442411.

It is a happy number.

11424440004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9575632 + ... + 9576824.

It is an arithmetic number, because the mean of its divisors is an integer number (296235380).

Almost surely, 2^11424440004 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 11424440004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14219298240).

11424440004 is an abundant number, since it is smaller than the sum of its proper divisors (17014156476).

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

11424440004 is a wasteful number, since it uses less digits than its factorization.

11424440004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749 (or 1747 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 11424440004 its reverse (40004442411), we get a palindrome (51428882415).

The spelling of 11424440004 in words is "eleven billion, four hundred twenty-four million, four hundred forty thousand, four".