13044242212012 has 48 divisors (see below), whose sum is σ = 24957857756160. Its totient is φ = 5916069201600.

The previous prime is 13044242211941. The next prime is 13044242212117. The reversal of 13044242212012 is 21021224244031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36562789 + ... + 36917827.

It is an arithmetic number, because the mean of its divisors is an integer number (519955369920).

Almost surely, 2^{13044242212012} is an apocalyptic number.

It is an amenable number.

13044242212012 is a deficient number, since it is larger than the sum of its proper divisors (11913615544148).

13044242212012 is a wasteful number, since it uses less digits than its factorization.

13044242212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356902 (or 356900 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 13044242212012 its reverse (21021224244031), we get a palindrome (34065466456043).

The spelling of 13044242212012 in words is "thirteen trillion, forty-four billion, two hundred forty-two million, two hundred twelve thousand, twelve".