144242100505022 has 16 divisors (see below), whose sum is σ = 234435957599760. Its totient is φ = 66164852140992.

The previous prime is 144242100504989. The next prime is 144242100505033. The reversal of 144242100505022 is 220505001242441.

It is a self number, because there is not a number n which added to its sum of digits gives 144242100505022.

It is a congruent number.

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, 17017704647 + ... + 17017713122.

It is an arithmetic number, because the mean of its divisors is an integer number (14652247349985).

Almost surely, 2^{144242100505022} is an apocalyptic number.

144242100505022 is a deficient number, since it is larger than the sum of its proper divisors (90193857094738).

144242100505022 is a wasteful number, since it uses less digits than its factorization.

144242100505022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34035417947.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 144242100505022 its reverse (220505001242441), we get a palindrome (364747101747463).

The spelling of 144242100505022 in words is "one hundred forty-four trillion, two hundred forty-two billion, one hundred million, five hundred five thousand, twenty-two".