11243330342 has 4 divisors (see below), whose sum is σ = 16864995516. Its totient is φ = 5621665170.

The previous prime is 11243330321. The next prime is 11243330347. The reversal of 11243330342 is 24303334211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243330347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810832584 + ... + 2810832587.

It is an arithmetic number, because the mean of its divisors is an integer number (4216248879).

Almost surely, 2^11243330342 is an apocalyptic number.

11243330342 is a deficient number, since it is larger than the sum of its proper divisors (5621665174).

11243330342 is an equidigital number, since it uses as much as digits as its factorization.

11243330342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621665173.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 11243330342 its reverse (24303334211), we get a palindrome (35546664553).

The spelling of 11243330342 in words is "eleven billion, two hundred forty-three million, three hundred thirty thousand, three hundred forty-two".