144322111044242 has 8 divisors (see below), whose sum is σ = 216711765477936. Its totient is φ = 72084855884932.

The previous prime is 144322111044103. The next prime is 144322111044281. The reversal of 144322111044242 is 242440111223441.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38099816228 + ... + 38099820015.

It is an arithmetic number, because the mean of its divisors is an integer number (27088970684742).

Almost surely, 2^{144322111044242} is an apocalyptic number.

144322111044242 is a deficient number, since it is larger than the sum of its proper divisors (72389654433694).

144322111044242 is an equidigital number, since it uses as much as digits as its factorization.

144322111044242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76199637192.

The product of its (nonzero) digits is 49152, while the sum is 35.

Adding to 144322111044242 its reverse (242440111223441), we get a palindrome (386762222267683).

The spelling of 144322111044242 in words is "one hundred forty-four trillion, three hundred twenty-two billion, one hundred eleven million, forty-four thousand, two hundred forty-two".