11144003524 has 24 divisors (see below), whose sum is σ = 19983195288. Its totient is φ = 5434594560.

The previous prime is 11144003513. The next prime is 11144003561. The reversal of 11144003524 is 42530044111.

It can be written as a sum of positive squares in 4 ways, for example, as 1398760000 + 9745243524 = 37400^2 + 98718^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792862 + ... + 806794.

It is an arithmetic number, because the mean of its divisors is an integer number (832633137).

Almost surely, 2^11144003524 is an apocalyptic number.

It is an amenable number.

11144003524 is a deficient number, since it is larger than the sum of its proper divisors (8839191764).

11144003524 is a wasteful number, since it uses less digits than its factorization.

11144003524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18855 (or 18853 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 11144003524 its reverse (42530044111), we get a palindrome (53674047635).

The spelling of 11144003524 in words is "eleven billion, one hundred forty-four million, three thousand, five hundred twenty-four".