11054420204 has 48 divisors (see below), whose sum is σ = 20722298688. Its totient is φ = 5141557248.

The previous prime is 11054420173. The next prime is 11054420219. The reversal of 11054420204 is 40202445011.

It is a self number, because there is not a number n which added to its sum of digits gives 11054420204.

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, 4572404 + ... + 4574820.

It is an arithmetic number, because the mean of its divisors is an integer number (431714556).

Almost surely, 2^11054420204 is an apocalyptic number.

It is an amenable number.

11054420204 is a deficient number, since it is larger than the sum of its proper divisors (9667878484).

11054420204 is a wasteful number, since it uses less digits than its factorization.

11054420204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194 (or 3192 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 11054420204 its reverse (40202445011), we get a palindrome (51256865215).

The spelling of 11054420204 in words is "eleven billion, fifty-four million, four hundred twenty thousand, two hundred four".