11444000003 has 4 divisors (see below), whose sum is σ = 11454191688. Its totient is φ = 11433808320.

The previous prime is 11443999933. The next prime is 11444000027. The reversal of 11444000003 is 30000044411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11444000003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11444000033) 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, 5094158 + ... + 5096403.

It is an arithmetic number, because the mean of its divisors is an integer number (2863547922).

Almost surely, 2^11444000003 is an apocalyptic number.

11444000003 is a deficient number, since it is larger than the sum of its proper divisors (10191685).

11444000003 is a wasteful number, since it uses less digits than its factorization.

11444000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191684.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 11444000003 its reverse (30000044411), we get a palindrome (41444044414).

The spelling of 11444000003 in words is "eleven billion, four hundred forty-four million, three", and thus it is an aban number.