11400204224 has 28 divisors (see below), whose sum is σ = 22632521664. Its totient is φ = 5697521664.

The previous prime is 11400204223. The next prime is 11400204251. The reversal of 11400204224 is 42240200411.

It is a junction number, because it is equal to n+sod(n) for n = 11400204196 and 11400204205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400204223) 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, 106289 + ... + 184655.

Almost surely, 2^11400204224 is an apocalyptic number.

It is an amenable number.

11400204224 is a deficient number, since it is larger than the sum of its proper divisors (11232317440).

11400204224 is an equidigital number, since it uses as much as digits as its factorization.

11400204224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80652 (or 80642 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 11400204224 its reverse (42240200411), we get a palindrome (53640404635).

The spelling of 11400204224 in words is "eleven billion, four hundred million, two hundred four thousand, two hundred twenty-four".