10944395911 has 4 divisors (see below), whose sum is σ = 10947295800. Its totient is φ = 10941496024.

The previous prime is 10944395897. The next prime is 10944395939. The reversal of 10944395911 is 11959344901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10944395911 - 2²⁹ = 10407524999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10944395971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1444276 + ... + 1451833.

It is an arithmetic number, because the mean of its divisors is an integer number (2736823950).

Almost surely, 2^10944395911 is an apocalyptic number.

10944395911 is a deficient number, since it is larger than the sum of its proper divisors (2899889).

10944395911 is an equidigital number, since it uses as much as digits as its factorization.

10944395911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899888.

The product of its (nonzero) digits is 174960, while the sum is 46.

The spelling of 10944395911 in words is "ten billion, nine hundred forty-four million, three hundred ninety-five thousand, nine hundred eleven".