144421224333 has 16 divisors (see below), whose sum is σ = 198558682560. Its totient is φ = 93326065664.

The previous prime is 144421224331. The next prime is 144421224359. The reversal of 144421224333 is 333422124441.

144421224333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 144421224333 - 2¹ = 144421224331 is a prime.

It is a super-3 number, since 3×144421224333³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 144421224294 and 144421224303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144421224331) 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, 5458548 + ... + 5484941.

It is an arithmetic number, because the mean of its divisors is an integer number (12409917660).

Almost surely, 2^144421224333 is an apocalyptic number.

It is an amenable number.

144421224333 is a deficient number, since it is larger than the sum of its proper divisors (54137458227).

144421224333 is a wasteful number, since it uses less digits than its factorization.

144421224333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10943628.

The product of its digits is 55296, while the sum is 33.

Adding to 144421224333 its reverse (333422124441), we get a palindrome (477843348774).

The spelling of 144421224333 in words is "one hundred forty-four billion, four hundred twenty-one million, two hundred twenty-four thousand, three hundred thirty-three".