11403044124 has 12 divisors (see below), whose sum is σ = 26607102984. Its totient is φ = 3801014704.

The previous prime is 11403044111. The next prime is 11403044129. The reversal of 11403044124 is 42144030411.

11403044124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11403044094 and 11403044103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403044129) 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 3 ways as a sum of consecutive naturals, for example, 475126827 + ... + 475126850.

It is an arithmetic number, because the mean of its divisors is an integer number (2217258582).

Almost surely, 2^11403044124 is an apocalyptic number.

It is an amenable number.

11403044124 is an abundant number, since it is smaller than the sum of its proper divisors (15204058860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11403044124 is a wasteful number, since it uses less digits than its factorization.

11403044124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950253684 (or 950253682 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11403044124 its reverse (42144030411), we get a palindrome (53547074535).

The spelling of 11403044124 in words is "eleven billion, four hundred three million, forty-four thousand, one hundred twenty-four".