11042329 has 3 divisors (see below), whose sum is σ = 11045653. Its totient is φ = 11039006.

The previous prime is 11042309. The next prime is 11042347. The reversal of 11042329 is 92324011.

The square root of 11042329 is 3323.

It is a perfect power (a square), and thus also a powerful number.

11042329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 92324011 = 13 ⋅7101847.

It is not a de Polignac number, because 11042329 - 2⁷ = 11042201 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11042309) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1662 + ... + 4984.

Almost surely, 2^11042329 is an apocalyptic number.

11042329 is the 3323-rd square number.

11042329 is the 1662-nd centered octagonal number.

It is an amenable number.

11042329 is a deficient number, since it is larger than the sum of its proper divisors (3324).

11042329 is an frugal number, since it uses more digits than its factorization.

11042329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The cubic root of 11042329 is about 222.6829131755.

The spelling of 11042329 in words is "eleven million, forty-two thousand, three hundred twenty-nine".