11323125444 has 24 divisors (see below), whose sum is σ = 26693006368. Its totient is φ = 3735463680.

The previous prime is 11323125421. The next prime is 11323125493. The reversal of 11323125444 is 44452132311.

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, 4862722 + ... + 4865049.

Almost surely, 2^11323125444 is an apocalyptic number.

It is an amenable number.

11323125444 is an abundant number, since it is smaller than the sum of its proper divisors (15369880924).

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

11323125444 is a wasteful number, since it uses less digits than its factorization.

11323125444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9727875 (or 9727873 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

Adding to 11323125444 its reverse (44452132311), we get a palindrome (55775257755).

The spelling of 11323125444 in words is "eleven billion, three hundred twenty-three million, one hundred twenty-five thousand, four hundred forty-four".