11003204424 has 64 divisors (see below), whose sum is σ = 27864849600. Its totient is φ = 3620238336.

The previous prime is 11003204413. The next prime is 11003204431. The reversal of 11003204424 is 42440230011.

It is a self number, because there is not a number n which added to its sum of digits gives 11003204424.

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, 3203412 + ... + 3206844.

It is an arithmetic number, because the mean of its divisors is an integer number (435388275).

Almost surely, 2^11003204424 is an apocalyptic number.

It is an amenable number.

11003204424 is an abundant number, since it is smaller than the sum of its proper divisors (16861645176).

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

11003204424 is a wasteful number, since it uses less digits than its factorization.

11003204424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5134 (or 5130 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 11003204424 its reverse (42440230011), we get a palindrome (53443434435).

The spelling of 11003204424 in words is "eleven billion, three million, two hundred four thousand, four hundred twenty-four".