11344444311 has 8 divisors (see below), whose sum is σ = 15534734704. Its totient is φ = 7358558400.

The previous prime is 11344444289. The next prime is 11344444333.

11344444311 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (11344444289) and next prime (11344444333).

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

It is not a de Polignac number, because 11344444311 - 2¹⁵ = 11344411543 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 (11344444211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51100990 + ... + 51101211.

It is an arithmetic number, because the mean of its divisors is an integer number (1941841838).

Almost surely, 2^11344444311 is an apocalyptic number.

11344444311 is a deficient number, since it is larger than the sum of its proper divisors (4190290393).

11344444311 is a wasteful number, since it uses less digits than its factorization.

11344444311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102202241.

The product of its digits is 9216, while the sum is 30.

The spelling of 11344444311 in words is "eleven billion, three hundred forty-four million, four hundred forty-four thousand, three hundred eleven".