144242343412244 has 192 divisors, whose sum is σ = 341448063344640. Its totient is φ = 51587698176000.

The previous prime is 144242343412171. The next prime is 144242343412267. The reversal of 144242343412244 is 442214343242441.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 144242343412195 and 144242343412204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 763937489 + ... + 764126279.

It is an arithmetic number, because the mean of its divisors is an integer number (1778375329920).

Almost surely, 2^{144242343412244} is an apocalyptic number.

144242343412244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144242343412244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170724031672320).

144242343412244 is an abundant number, since it is smaller than the sum of its proper divisors (197205719932396).

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

144242343412244 is a wasteful number, since it uses less digits than its factorization.

144242343412244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192430 (or 192428 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 44.

Adding to 144242343412244 its reverse (442214343242441), we get a palindrome (586456686654685).

The spelling of 144242343412244 in words is "one hundred forty-four trillion, two hundred forty-two billion, three hundred forty-three million, four hundred twelve thousand, two hundred forty-four".