11696143044 has 24 divisors (see below), whose sum is σ = 28727369440. Its totient is φ = 3693518784.

The previous prime is 11696143027. The next prime is 11696143093. The reversal of 11696143044 is 44034169611.

11696143044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11696142993 and 11696143011.

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 in 7 ways as a sum of consecutive naturals, for example, 25649209 + ... + 25649664.

Almost surely, 2^11696143044 is an apocalyptic number.

It is an amenable number.

11696143044 is an abundant number, since it is smaller than the sum of its proper divisors (17031226396).

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

11696143044 is a wasteful number, since it uses less digits than its factorization.

11696143044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51298899 (or 51298897 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 11696143044 in words is "eleven billion, six hundred ninety-six million, one hundred forty-three thousand, forty-four".