11042424011 has 4 divisors (see below), whose sum is σ = 11229583800. Its totient is φ = 10855264224.

The previous prime is 11042424007. The next prime is 11042424013.

11042424011 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 11042424011 - 2² = 11042424007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11042424013) 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, 93579806 + ... + 93579923.

It is an arithmetic number, because the mean of its divisors is an integer number (2807395950).

Almost surely, 2^11042424011 is an apocalyptic number.

11042424011 is a deficient number, since it is larger than the sum of its proper divisors (187159789).

11042424011 is an equidigital number, since it uses as much as digits as its factorization.

11042424011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187159788.

The product of its (nonzero) digits is 256, while the sum is 20.

The spelling of 11042424011 in words is "eleven billion, forty-two million, four hundred twenty-four thousand, eleven".