144441132244242 has 16 divisors (see below), whose sum is σ = 289568445644352. Its totient is φ = 48032680555440.

The previous prime is 144441132244187. The next prime is 144441132244273. The reversal of 144441132244242 is 242442231144441.

It is a junction number, because it is equal to n+sod(n) for n = 144441132244194 and 144441132244203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28590878758 + ... + 28590883809.

It is an arithmetic number, because the mean of its divisors is an integer number (18098027852772).

Almost surely, 2^{144441132244242} is an apocalyptic number.

144441132244242 is an abundant number, since it is smaller than the sum of its proper divisors (145127313400110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144441132244242 is a wasteful number, since it uses less digits than its factorization.

144441132244242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57181762993.

The product of its digits is 786432, while the sum is 42.

Adding to 144441132244242 its reverse (242442231144441), we get a palindrome (386883363388683).

The spelling of 144441132244242 in words is "one hundred forty-four trillion, four hundred forty-one billion, one hundred thirty-two million, two hundred forty-four thousand, two hundred forty-two".