11430443404 has 12 divisors (see below), whose sum is σ = 20130686464. Its totient is φ = 5678818704.

The previous prime is 11430443399. The next prime is 11430443413. The reversal of 11430443404 is 40434403411.

It is a happy number.

11430443404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9100044 + ... + 9101299.

Almost surely, 2^11430443404 is an apocalyptic number.

It is an amenable number.

11430443404 is a deficient number, since it is larger than the sum of its proper divisors (8700243060).

11430443404 is a wasteful number, since it uses less digits than its factorization.

11430443404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18201504 (or 18201502 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11430443404 its reverse (40434403411), we get a palindrome (51864846815).

The spelling of 11430443404 in words is "eleven billion, four hundred thirty million, four hundred forty-three thousand, four hundred four".