11042404402 has 32 divisors (see below), whose sum is σ = 16968214080. Its totient is φ = 5388102720.

The previous prime is 11042404367. The next prime is 11042404427. The reversal of 11042404402 is 20440424011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10329124 + ... + 10330192.

It is an arithmetic number, because the mean of its divisors is an integer number (530256690).

Almost surely, 2^11042404402 is an apocalyptic number.

11042404402 is a deficient number, since it is larger than the sum of its proper divisors (5925809678).

11042404402 is a wasteful number, since it uses less digits than its factorization.

11042404402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 11042404402 its reverse (20440424011), we get a palindrome (31482828413).

The spelling of 11042404402 in words is "eleven billion, forty-two million, four hundred four thousand, four hundred two".