11042433 has 8 divisors (see below), whose sum is σ = 16359200. Its totient is φ = 7361604.

The previous prime is 11042429. The next prime is 11042453. The reversal of 11042433 is 33424011.

It is not a de Polignac number, because 11042433 - 2² = 11042429 is a prime.

It is a super-3 number, since 3×11042433³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11042413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204463 + ... + 204516.

It is an arithmetic number, because the mean of its divisors is an integer number (2044900).

Almost surely, 2^11042433 is an apocalyptic number.

It is an amenable number.

11042433 is a deficient number, since it is larger than the sum of its proper divisors (5316767).

11042433 is an equidigital number, since it uses as much as digits as its factorization.

11042433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408988 (or 408982 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 11042433 is about 3323.0156484735. The cubic root of 11042433 is about 222.6836122717.

Adding to 11042433 its reverse (33424011), we get a palindrome (44466444).

The spelling of 11042433 in words is "eleven million, forty-two thousand, four hundred thirty-three".