144033120222321 has 64 divisors (see below), whose sum is σ = 216397569024000. Its totient is φ = 84423527078400.

The previous prime is 144033120222281. The next prime is 144033120222349. The reversal of 144033120222321 is 123222021330441.

It is a happy number.

It is not a de Polignac number, because 144033120222321 - 2¹⁷ = 144033120091249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144033120222391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15166165645 + ... + 15166175141.

It is an arithmetic number, because the mean of its divisors is an integer number (3381212016000).

Almost surely, 2^{144033120222321} is an apocalyptic number.

144033120222321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144033120222321 is a deficient number, since it is larger than the sum of its proper divisors (72364448801679).

144033120222321 is a wasteful number, since it uses less digits than its factorization.

144033120222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17350.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 144033120222321 its reverse (123222021330441), we get a palindrome (267255141552762).

The spelling of 144033120222321 in words is "one hundred forty-four trillion, thirty-three billion, one hundred twenty million, two hundred twenty-two thousand, three hundred twenty-one".