11344455112 has 16 divisors (see below), whose sum is σ = 21271993200. Its totient is φ = 5671923600.

The previous prime is 11344455097. The next prime is 11344455131. The reversal of 11344455112 is 21155444311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241987 + ... + 285037.

It is an arithmetic number, because the mean of its divisors is an integer number (1329499575).

Almost surely, 2^11344455112 is an apocalyptic number.

It is an amenable number.

11344455112 is a deficient number, since it is larger than the sum of its proper divisors (9927538088).

11344455112 is a wasteful number, since it uses less digits than its factorization.

11344455112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75996 (or 75992 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

Adding to 11344455112 its reverse (21155444311), we get a palindrome (32499899423).

The spelling of 11344455112 in words is "eleven billion, three hundred forty-four million, four hundred fifty-five thousand, one hundred twelve".