11315722744 has 64 divisors (see below), whose sum is σ = 22129459200. Its totient is φ = 5417994624.

The previous prime is 11315722741. The next prime is 11315722751. The reversal of 11315722744 is 44722751311.

11315722744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11315722741) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29544777 + ... + 29545159.

It is an arithmetic number, because the mean of its divisors is an integer number (345772800).

Almost surely, 2^11315722744 is an apocalyptic number.

It is an amenable number.

11315722744 is a deficient number, since it is larger than the sum of its proper divisors (10813736456).

11315722744 is a wasteful number, since it uses less digits than its factorization.

11315722744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132 (or 1128 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The spelling of 11315722744 in words is "eleven billion, three hundred fifteen million, seven hundred twenty-two thousand, seven hundred forty-four".