11443331048 has 32 divisors (see below), whose sum is σ = 21589009920. Its totient is φ = 5686320000.

The previous prime is 11443331047. The next prime is 11443331069. The reversal of 11443331048 is 84013334411.

It is not an unprimeable number, because it can be changed into a prime (11443331047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1969748 + ... + 1975548.

It is an arithmetic number, because the mean of its divisors is an integer number (674656560).

Almost surely, 2^11443331048 is an apocalyptic number.

It is an amenable number.

11443331048 is a deficient number, since it is larger than the sum of its proper divisors (10145678872).

11443331048 is a wasteful number, since it uses less digits than its factorization.

11443331048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289 (or 7285 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 11443331048 its reverse (84013334411), we get a palindrome (95456665459).

The spelling of 11443331048 in words is "eleven billion, four hundred forty-three million, three hundred thirty-one thousand, forty-eight".