13044011112 has 96 divisors (see below), whose sum is σ = 39782396160. Its totient is φ = 3825216000.

The previous prime is 13044011083. The next prime is 13044011153. The reversal of 13044011112 is 21111044031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241089 + ... + 290192.

It is an arithmetic number, because the mean of its divisors is an integer number (414399960).

Almost surely, 2^13044011112 is an apocalyptic number.

13044011112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13044011112 is an abundant number, since it is smaller than the sum of its proper divisors (26738385048).

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

13044011112 is a wasteful number, since it uses less digits than its factorization.

13044011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531335 (or 531328 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 13044011112 its reverse (21111044031), we get a palindrome (34155055143).

The spelling of 13044011112 in words is "thirteen billion, forty-four million, eleven thousand, one hundred twelve".