11200465044 has 72 divisors (see below), whose sum is σ = 29626152192. Its totient is φ = 3563533440.

The previous prime is 11200465039. The next prime is 11200465061. The reversal of 11200465044 is 44056400211.

11200465044 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 0 + 4 + 650 + 4 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11200464999 and 11200465017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12727 + ... + 150209.

It is an arithmetic number, because the mean of its divisors is an integer number (411474336).

Almost surely, 2^11200465044 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 11200465044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14813076096).

11200465044 is an abundant number, since it is smaller than the sum of its proper divisors (18425687148).

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

11200465044 is a wasteful number, since it uses less digits than its factorization.

11200465044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137597 (or 137592 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 11200465044 its reverse (44056400211), we get a palindrome (55256865255).

The spelling of 11200465044 in words is "eleven billion, two hundred million, four hundred sixty-five thousand, forty-four".