11241205344 has 36 divisors (see below), whose sum is σ = 31967178516. Its totient is φ = 3747068352.

The previous prime is 11241205303. The next prime is 11241205379. The reversal of 11241205344 is 44350214211.

11241205344 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 120 + 534 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19515694 + ... + 19516269.

It is an arithmetic number, because the mean of its divisors is an integer number (887977181).

Almost surely, 2^11241205344 is an apocalyptic number.

It is an amenable number.

11241205344 is an abundant number, since it is smaller than the sum of its proper divisors (20725973172).

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

11241205344 is a wasteful number, since it uses less digits than its factorization.

11241205344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39031979 (or 39031968 counting only the distinct ones).

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

Adding to 11241205344 its reverse (44350214211), we get a palindrome (55591419555).

The spelling of 11241205344 in words is "eleven billion, two hundred forty-one million, two hundred five thousand, three hundred forty-four".