11430204144 has 40 divisors (see below), whose sum is σ = 29532193152. Its totient is φ = 3809530560.

The previous prime is 11430204113. The next prime is 11430204187. The reversal of 11430204144 is 44140203411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 476109 + ... + 499539.

Almost surely, 2^11430204144 is an apocalyptic number.

It is an amenable number.

11430204144 is an abundant number, since it is smaller than the sum of its proper divisors (18101989008).

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

11430204144 is a wasteful number, since it uses less digits than its factorization.

11430204144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33605 (or 33599 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11430204144 its reverse (44140203411), we get a palindrome (55570407555).

The spelling of 11430204144 in words is "eleven billion, four hundred thirty million, two hundred four thousand, one hundred forty-four".