144008857871 has 2 divisors, whose sum is σ = 144008857872. Its totient is φ = 144008857870.

The previous prime is 144008857819. The next prime is 144008857877. The reversal of 144008857871 is 178758800441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144008857871 - 2¹⁰ = 144008856847 is a prime.

It is a super-2 number, since 2×144008857871² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144008857877) 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, 72004428935 + 72004428936.

It is an arithmetic number, because the mean of its divisors is an integer number (72004428936).

Almost surely, 2^144008857871 is an apocalyptic number.

144008857871 is a deficient number, since it is larger than the sum of its proper divisors (1).

144008857871 is an equidigital number, since it uses as much as digits as its factorization.

144008857871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2007040, while the sum is 53.

The spelling of 144008857871 in words is "one hundred forty-four billion, eight million, eight hundred fifty-seven thousand, eight hundred seventy-one".