11941822873 has 8 divisors (see below), whose sum is σ = 12938336928. Its totient is φ = 10977981504.

The previous prime is 11941822859. The next prime is 11941822891. The reversal of 11941822873 is 37822814911.

11941822873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11941822873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11941822813) 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 7 ways as a sum of consecutive naturals, for example, 8167411 + ... + 8168872.

It is an arithmetic number, because the mean of its divisors is an integer number (1617292116).

Almost surely, 2^11941822873 is an apocalyptic number.

It is an amenable number.

11941822873 is a deficient number, since it is larger than the sum of its proper divisors (996514055).

11941822873 is a wasteful number, since it uses less digits than its factorization.

11941822873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336343.

The product of its digits is 193536, while the sum is 46.

The spelling of 11941822873 in words is "eleven billion, nine hundred forty-one million, eight hundred twenty-two thousand, eight hundred seventy-three".