11443000304 has 20 divisors (see below), whose sum is σ = 22294677960. Its totient is φ = 5689535040.

The previous prime is 11443000291. The next prime is 11443000313. The reversal of 11443000304 is 40300034411.

It is a happy number.

It is a congruent number.

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, 1994867 + ... + 2000594.

It is an arithmetic number, because the mean of its divisors is an integer number (1114733898).

Almost surely, 2^11443000304 is an apocalyptic number.

It is an amenable number.

11443000304 is a deficient number, since it is larger than the sum of its proper divisors (10851677656).

11443000304 is a wasteful number, since it uses less digits than its factorization.

11443000304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995648 (or 3995642 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11443000304 its reverse (40300034411), we get a palindrome (51743034715).

The spelling of 11443000304 in words is "eleven billion, four hundred forty-three million, three hundred four", and thus it is an aban number.