11024430242 has 32 divisors (see below), whose sum is σ = 20356890624. Its totient is φ = 4373542800.

The previous prime is 11024430227. The next prime is 11024430247. The reversal of 11024430242 is 24203442011.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (11024430247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542234 + ... + 562197.

It is an arithmetic number, because the mean of its divisors is an integer number (636152832).

Almost surely, 2^11024430242 is an apocalyptic number.

11024430242 is a deficient number, since it is larger than the sum of its proper divisors (9332460382).

11024430242 is a wasteful number, since it uses less digits than its factorization.

11024430242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104494.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11024430242 its reverse (24203442011), we get a palindrome (35227872253).

It can be divided in two parts, 1102 and 4430242, that added together give a palindrome (4431344).

The spelling of 11024430242 in words is "eleven billion, twenty-four million, four hundred thirty thousand, two hundred forty-two".