144240550127 has 2 divisors, whose sum is σ = 144240550128. Its totient is φ = 144240550126.

The previous prime is 144240550087. The next prime is 144240550217. The reversal of 144240550127 is 721055042441.

Together with next prime (144240550217) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (721055042441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144240550127 - 2²⁶ = 144173441263 is a prime.

It is a super-2 number, since 2×144240550127² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144240550427) 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 as a sum of consecutive naturals, namely, 72120275063 + 72120275064.

It is an arithmetic number, because the mean of its divisors is an integer number (72120275064).

Almost surely, 2^144240550127 is an apocalyptic number.

144240550127 is a deficient number, since it is larger than the sum of its proper divisors (1).

144240550127 is an equidigital number, since it uses as much as digits as its factorization.

144240550127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 35.

Adding to 144240550127 its reverse (721055042441), we get a palindrome (865295592568).

The spelling of 144240550127 in words is "one hundred forty-four billion, two hundred forty million, five hundred fifty thousand, one hundred twenty-seven".