11444031112 has 16 divisors (see below), whose sum is σ = 21506443200. Its totient is φ = 5708979600.

The previous prime is 11444031097. The next prime is 11444031161. The reversal of 11444031112 is 21113044411.

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, 1625764 + ... + 1632787.

It is an arithmetic number, because the mean of its divisors is an integer number (1344152700).

Almost surely, 2^11444031112 is an apocalyptic number.

It is an amenable number.

11444031112 is a deficient number, since it is larger than the sum of its proper divisors (10062412088).

11444031112 is a wasteful number, since it uses less digits than its factorization.

11444031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258996 (or 3258992 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11444031112 its reverse (21113044411), we get a palindrome (32557075523).

The spelling of 11444031112 in words is "eleven billion, four hundred forty-four million, thirty-one thousand, one hundred twelve".