144242112121099 has 2 divisors, whose sum is σ = 144242112121100. Its totient is φ = 144242112121098.

The previous prime is 144242112121087. The next prime is 144242112121111. The reversal of 144242112121099 is 990121211242441.

It is a balanced prime because it is at equal distance from previous prime (144242112121087) and next prime (144242112121111).

It is a cyclic number.

It is not a de Polignac number, because 144242112121099 - 2¹⁹ = 144242111596811 is a prime.

It is not a weakly prime, because it can be changed into another prime (144242112122099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72121056060549 + 72121056060550.

It is an arithmetic number, because the mean of its divisors is an integer number (72121056060550).

Almost surely, 2^{144242112121099} is an apocalyptic number.

144242112121099 is a deficient number, since it is larger than the sum of its proper divisors (1).

144242112121099 is an equidigital number, since it uses as much as digits as its factorization.

144242112121099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 144242112121099 in words is "one hundred forty-four trillion, two hundred forty-two billion, one hundred twelve million, one hundred twenty-one thousand, ninety-nine".