144212144444 has 48 divisors (see below), whose sum is σ = 260214042816. Its totient is φ = 69905203200.

The previous prime is 144212144413. The next prime is 144212144449. The reversal of 144212144444 is 444441212441.

144212144444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144212144449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6976364 + ... + 6997004.

It is an arithmetic number, because the mean of its divisors is an integer number (5421125892).

Almost surely, 2^144212144444 is an apocalyptic number.

It is an amenable number.

144212144444 is a deficient number, since it is larger than the sum of its proper divisors (116001898372).

144212144444 is a wasteful number, since it uses less digits than its factorization.

144212144444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21126 (or 21124 counting only the distinct ones).

The product of its digits is 65536, while the sum is 35.

Adding to 144212144444 its reverse (444441212441), we get a palindrome (588653356885).

The spelling of 144212144444 in words is "one hundred forty-four billion, two hundred twelve million, one hundred forty-four thousand, four hundred forty-four".