11403040204 has 12 divisors (see below), whose sum is σ = 19958050728. Its totient is φ = 5700740000.

The previous prime is 11403040193. The next prime is 11403040223. The reversal of 11403040204 is 40204030411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161497 + ... + 221104.

It is an arithmetic number, because the mean of its divisors is an integer number (1663170894).

Almost surely, 2^11403040204 is an apocalyptic number.

It is an amenable number.

11403040204 is a deficient number, since it is larger than the sum of its proper divisors (8555010524).

11403040204 is a wasteful number, since it uses less digits than its factorization.

11403040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390056 (or 390054 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11403040204 its reverse (40204030411), we get a palindrome (51607070615).

The spelling of 11403040204 in words is "eleven billion, four hundred three million, forty thousand, two hundred four".