11474544896 has 18 divisors (see below), whose sum is σ = 22904267862. Its totient is φ = 5737272320.

The previous prime is 11474544889. The next prime is 11474544943. The reversal of 11474544896 is 69844547411.

11474544896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8508217600 + 2966327296 = 92240^2 + 54464^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 22410965 + ... + 22411476.

Almost surely, 2^11474544896 is an apocalyptic number.

11474544896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11474544896 is a deficient number, since it is larger than the sum of its proper divisors (11429722966).

11474544896 is an frugal number, since it uses more digits than its factorization.

11474544896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44822457 (or 44822443 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The spelling of 11474544896 in words is "eleven billion, four hundred seventy-four million, five hundred forty-four thousand, eight hundred ninety-six".