11404040244 has 24 divisors (see below), whose sum is σ = 26611193280. Its totient is φ = 3801094464.

The previous prime is 11404040183. The next prime is 11404040279. The reversal of 11404040244 is 44204040411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279577 + ... + 317759.

It is an arithmetic number, because the mean of its divisors is an integer number (1108799720).

Almost surely, 2^11404040244 is an apocalyptic number.

It is an amenable number.

11404040244 is an abundant number, since it is smaller than the sum of its proper divisors (15207153036).

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

11404040244 is a wasteful number, since it uses less digits than its factorization.

11404040244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63079 (or 63077 counting only the distinct ones).

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

Adding to 11404040244 its reverse (44204040411), we get a palindrome (55608080655).

The spelling of 11404040244 in words is "eleven billion, four hundred four million, forty thousand, two hundred forty-four".