144302003044321 has 8 divisors (see below), whose sum is σ = 148363321695680. Its totient is φ = 140249171999088.

The previous prime is 144302003044313. The next prime is 144302003044373. The reversal of 144302003044321 is 123440300203441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144302003044321 - 2³ = 144302003044313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144302003044721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2121867051 + ... + 2121935056.

It is an arithmetic number, because the mean of its divisors is an integer number (18545415211960).

Almost surely, 2^{144302003044321} is an apocalyptic number.

It is an amenable number.

144302003044321 is a deficient number, since it is larger than the sum of its proper divisors (4061318651359).

144302003044321 is an equidigital number, since it uses as much as digits as its factorization.

144302003044321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243803063.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 144302003044321 its reverse (123440300203441), we get a palindrome (267742303247762).

The spelling of 144302003044321 in words is "one hundred forty-four trillion, three hundred two billion, three million, forty-four thousand, three hundred twenty-one".