11680839841 has 16 divisors (see below), whose sum is σ = 13015296000. Its totient is φ = 10393966800.

The previous prime is 11680839827. The next prime is 11680839851. The reversal of 11680839841 is 14893808611.

11680839841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11680839841 - 2⁵ = 11680839809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11680839851) 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, 54760 + ... + 162358.

It is an arithmetic number, because the mean of its divisors is an integer number (813456000).

Almost surely, 2^11680839841 is an apocalyptic number.

11680839841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11680839841 is a deficient number, since it is larger than the sum of its proper divisors (1334456159).

11680839841 is a wasteful number, since it uses less digits than its factorization.

11680839841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107820.

The product of its (nonzero) digits is 331776, while the sum is 49.

The spelling of 11680839841 in words is "eleven billion, six hundred eighty million, eight hundred thirty-nine thousand, eight hundred forty-one".