144240341321342 has 64 divisors (see below), whose sum is σ = 251920632038400. Its totient is φ = 60665419390464.

The previous prime is 144240341321339. The next prime is 144240341321423. The reversal of 144240341321342 is 243123143042441.

144240341321342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144240341321296 and 144240341321305.

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, 1038385409 + ... + 1038524307.

It is an arithmetic number, because the mean of its divisors is an integer number (3936259875600).

Almost surely, 2^{144240341321342} is an apocalyptic number.

144240341321342 is a deficient number, since it is larger than the sum of its proper divisors (107680290717058).

144240341321342 is a wasteful number, since it uses less digits than its factorization.

144240341321342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145497.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 144240341321342 its reverse (243123143042441), we get a palindrome (387363484363783).

The spelling of 144240341321342 in words is "one hundred forty-four trillion, two hundred forty billion, three hundred forty-one million, three hundred twenty-one thousand, three hundred forty-two".