144441223223000 has 128 divisors (see below), whose sum is σ = 368732996236800. Its totient is φ = 52522094512000.

The previous prime is 144441223222969. The next prime is 144441223223047. The reversal of 144441223223000 is 322322144441.

It is a happy number.

144441223223000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307974677 + ... + 308443323.

It is an arithmetic number, because the mean of its divisors is an integer number (2880726533100).

Almost surely, 2^{144441223223000} is an apocalyptic number.

144441223223000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144441223223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184366498118400).

144441223223000 is an abundant number, since it is smaller than the sum of its proper divisors (224291773013800).

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

144441223223000 is a wasteful number, since it uses less digits than its factorization.

144441223223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496698 (or 496684 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144441223223000 its reverse (322322144441), we get a palindrome (144763545367441).

The spelling of 144441223223000 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twenty-three million, two hundred twenty-three thousand".