11144434033 has 4 divisors (see below), whose sum is σ = 11147856880. Its totient is φ = 11141011188.

The previous prime is 11144434013. The next prime is 11144434039. The reversal of 11144434033 is 33043444111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11144434033 - 2¹³ = 11144425841 is a prime.

It is a super-3 number, since 3×11144434033³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11144433992 and 11144434010.

It is not an unprimeable number, because it can be changed into a prime (11144434039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706535 + ... + 1713052.

It is an arithmetic number, because the mean of its divisors is an integer number (2786964220).

Almost surely, 2^11144434033 is an apocalyptic number.

It is an amenable number.

11144434033 is a deficient number, since it is larger than the sum of its proper divisors (3422847).

11144434033 is an equidigital number, since it uses as much as digits as its factorization.

11144434033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3422846.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11144434033 its reverse (33043444111), we get a palindrome (44187878144).

The spelling of 11144434033 in words is "eleven billion, one hundred forty-four million, four hundred thirty-four thousand, thirty-three".