144287142871 has 2 divisors, whose sum is σ = 144287142872. Its totient is φ = 144287142870.

The previous prime is 144287142863. The next prime is 144287142913. The reversal of 144287142871 is 178241782441.

144287142871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144287142871 - 2³ = 144287142863 is a prime.

It is a super-2 number, since 2×144287142871² (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 (144287140871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72143571435 + 72143571436.

It is an arithmetic number, because the mean of its divisors is an integer number (72143571436).

Almost surely, 2^144287142871 is an apocalyptic number.

144287142871 is a deficient number, since it is larger than the sum of its proper divisors (1).

144287142871 is an equidigital number, since it uses as much as digits as its factorization.

144287142871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 802816, while the sum is 49.

The spelling of 144287142871 in words is "one hundred forty-four billion, two hundred eighty-seven million, one hundred forty-two thousand, eight hundred seventy-one".