11171706441 has 24 divisors (see below), whose sum is σ = 18080921664. Its totient is φ = 6106272480.

The previous prime is 11171706433. The next prime is 11171706473. The reversal of 11171706441 is 14460717111.

11171706441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11171706441 - 2³ = 11171706433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11171706401) 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 23 ways as a sum of consecutive naturals, for example, 1648750 + ... + 1655511.

It is an arithmetic number, because the mean of its divisors is an integer number (753371736).

Almost surely, 2^11171706441 is an apocalyptic number.

It is an amenable number.

11171706441 is a deficient number, since it is larger than the sum of its proper divisors (6909215223).

11171706441 is a wasteful number, since it uses less digits than its factorization.

11171706441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304301 (or 3304294 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 33.

The spelling of 11171706441 in words is "eleven billion, one hundred seventy-one million, seven hundred six thousand, four hundred forty-one".