144314043321 has 16 divisors (see below), whose sum is σ = 220657659264. Its totient is φ = 82183713024.

The previous prime is 144314043277. The next prime is 144314043323. The reversal of 144314043321 is 123340413441.

144314043321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144314043321 - 2⁶ = 144314043257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144314043323) 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, 11720976 + ... + 11733281.

It is an arithmetic number, because the mean of its divisors is an integer number (13791103704).

Almost surely, 2^144314043321 is an apocalyptic number.

It is an amenable number.

144314043321 is a deficient number, since it is larger than the sum of its proper divisors (76343615943).

144314043321 is a wasteful number, since it uses less digits than its factorization.

144314043321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23454560.

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

Adding to 144314043321 its reverse (123340413441), we get a palindrome (267654456762).

The spelling of 144314043321 in words is "one hundred forty-four billion, three hundred fourteen million, forty-three thousand, three hundred twenty-one".