11544000016 has 40 divisors (see below), whose sum is σ = 23001512184. Its totient is φ = 5609226240.

The previous prime is 11544000001. The next prime is 11544000019. The reversal of 11544000016 is 61000044511.

It can be written as a sum of positive squares in 4 ways, for example, as 519840000 + 11024160016 = 22800^2 + 104996^2 .

It is not an unprimeable number, because it can be changed into a prime (11544000019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134356 + ... + 202828.

Almost surely, 2^11544000016 is an apocalyptic number.

11544000016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11544000016 is a deficient number, since it is larger than the sum of its proper divisors (11457512168).

11544000016 is a wasteful number, since it uses less digits than its factorization.

11544000016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68779 (or 68773 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11544000016 its reverse (61000044511), we get a palindrome (72544044527).

The spelling of 11544000016 in words is "eleven billion, five hundred forty-four million, sixteen", and thus it is an aban number.