11144329 has 4 divisors (see below), whose sum is σ = 12736384. Its totient is φ = 9552276.

The previous prime is 11144321. The next prime is 11144339. The reversal of 11144329 is 92344111.

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 11144329 - 2³ = 11144321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144321) 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, 796017 + ... + 796030.

It is an arithmetic number, because the mean of its divisors is an integer number (3184096).

Almost surely, 2^11144329 is an apocalyptic number.

It is an amenable number.

11144329 is a deficient number, since it is larger than the sum of its proper divisors (1592055).

11144329 is an equidigital number, since it uses as much as digits as its factorization.

11144329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592054.

The product of its digits is 864, while the sum is 25.

The square root of 11144329 is about 3338.3122981531. The cubic root of 11144329 is about 223.3664669536.

The spelling of 11144329 in words is "eleven million, one hundred forty-four thousand, three hundred twenty-nine".