11232004144 has 10 divisors (see below), whose sum is σ = 21762008060. Its totient is φ = 5616002064.

The previous prime is 11232004099. The next prime is 11232004153. The reversal of 11232004144 is 44140023211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351000114 + ... + 351000145.

It is an arithmetic number, because the mean of its divisors is an integer number (2176200806).

Almost surely, 2^11232004144 is an apocalyptic number.

It is an amenable number.

11232004144 is a deficient number, since it is larger than the sum of its proper divisors (10530003916).

11232004144 is an equidigital number, since it uses as much as digits as its factorization.

11232004144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702000267 (or 702000261 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11232004144 its reverse (44140023211), we get a palindrome (55372027355).

The spelling of 11232004144 in words is "eleven billion, two hundred thirty-two million, four thousand, one hundred forty-four".