11047456744 has 32 divisors (see below), whose sum is σ = 21298576680. Its totient is φ = 5368184064.

The previous prime is 11047456723. The next prime is 11047456747. The reversal of 11047456744 is 44765474011.

It can be written as a sum of positive squares in 4 ways, for example, as 9655420644 + 1392036100 = 98262^2 + 37310^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11047456744.

It is not an unprimeable number, because it can be changed into a prime (11047456747) by changing a digit.

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, 238314 + ... + 280870.

Almost surely, 2^11047456744 is an apocalyptic number.

It is an amenable number.

11047456744 is a deficient number, since it is larger than the sum of its proper divisors (10251119936).

11047456744 is a wasteful number, since it uses less digits than its factorization.

11047456744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43477 (or 43473 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 11047456744 in words is "eleven billion, forty-seven million, four hundred fifty-six thousand, seven hundred forty-four".