11243040304 has 40 divisors (see below), whose sum is σ = 23302602288. Its totient is φ = 5236285440.

The previous prime is 11243040269. The next prime is 11243040317. The reversal of 11243040304 is 40304034211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186682 + ... + 239449.

Almost surely, 2^11243040304 is an apocalyptic number.

It is an amenable number.

11243040304 is an abundant number, since it is smaller than the sum of its proper divisors (12059561984).

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

11243040304 is a wasteful number, since it uses less digits than its factorization.

11243040304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426253 (or 426247 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11243040304 its reverse (40304034211), we get a palindrome (51547074515).

The spelling of 11243040304 in words is "eleven billion, two hundred forty-three million, forty thousand, three hundred four".