144311224232242 has 8 divisors (see below), whose sum is σ = 216809889973632. Its totient is φ = 72041260907700.

The previous prime is 144311224232209. The next prime is 144311224232243. The reversal of 144311224232242 is 242232422113441.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (144311224232243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57175602634 + ... + 57175605157.

It is an arithmetic number, because the mean of its divisors is an integer number (27101236246704).

Almost surely, 2^{144311224232242} is an apocalyptic number.

144311224232242 is a deficient number, since it is larger than the sum of its proper divisors (72498665741390).

144311224232242 is a wasteful number, since it uses less digits than its factorization.

144311224232242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114351208424.

The product of its digits is 147456, while the sum is 37.

Adding to 144311224232242 its reverse (242232422113441), we get a palindrome (386543646345683).

The spelling of 144311224232242 in words is "one hundred forty-four trillion, three hundred eleven billion, two hundred twenty-four million, two hundred thirty-two thousand, two hundred forty-two".