11444044411 has 16 divisors (see below), whose sum is σ = 12367002240. Its totient is φ = 10550643840.

The previous prime is 11444044393. The next prime is 11444044421.

It is a happy number.

11444044411 is nontrivially palindromic in base 10.

11444044411 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 11444044411 - 2⁵ = 11444044379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11444044411.

It is not an unprimeable number, because it can be changed into a prime (11444044421) 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, 175816 + ... + 231946.

It is an arithmetic number, because the mean of its divisors is an integer number (772937640).

Almost surely, 2^11444044411 is an apocalyptic number.

11444044411 is a deficient number, since it is larger than the sum of its proper divisors (922957829).

11444044411 is a wasteful number, since it uses less digits than its factorization.

11444044411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56394.

The product of its (nonzero) digits is 4096, while the sum is 28.

It can be divided in two parts, 114440 and 44411, that added together give a palindrome (158851).

The spelling of 11444044411 in words is "eleven billion, four hundred forty-four million, forty-four thousand, four hundred eleven".