144044042012012 has 24 divisors (see below), whose sum is σ = 252174434803200. Its totient is φ = 71994204430160.

The previous prime is 144044042011967. The next prime is 144044042012077. The reversal of 144044042012012 is 210210240440441.

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 7 ways as a sum of consecutive naturals, for example, 1210120043 + ... + 1210239069.

It is an arithmetic number, because the mean of its divisors is an integer number (10507268116800).

Almost surely, 2^{144044042012012} is an apocalyptic number.

It is an amenable number.

144044042012012 is a deficient number, since it is larger than the sum of its proper divisors (108130392791188).

144044042012012 is a wasteful number, since it uses less digits than its factorization.

144044042012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233341 (or 233339 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 144044042012012 its reverse (210210240440441), we get a palindrome (354254282452453).

The spelling of 144044042012012 in words is "one hundred forty-four trillion, forty-four billion, forty-two million, twelve thousand, twelve".