11043342 has 24 divisors (see below), whose sum is σ = 24287016. Its totient is φ = 3625776.

The previous prime is 11043341. The next prime is 11043359. The reversal of 11043342 is 24334011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3373 + ... + 5784.

It is an arithmetic number, because the mean of its divisors is an integer number (1011959).

Almost surely, 2^11043342 is an apocalyptic number.

11043342 is an abundant number, since it is smaller than the sum of its proper divisors (13243674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11043342 is a wasteful number, since it uses less digits than its factorization.

11043342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9232 (or 9229 counting only the distinct ones).

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

The square root of 11043342 is about 3323.1524190142. The cubic root of 11043342 is about 222.6897224544.

Adding to 11043342 its reverse (24334011), we get a palindrome (35377353).

The spelling of 11043342 in words is "eleven million, forty-three thousand, three hundred forty-two".