144455453027 has 2 divisors, whose sum is σ = 144455453028. Its totient is φ = 144455453026.

The previous prime is 144455453017. The next prime is 144455453069. The reversal of 144455453027 is 720354554441.

It is a weak prime.

It is an emirp because it is prime and its reverse (720354554441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144455453027 - 2¹⁰ = 144455452003 is a prime.

It is not a weakly prime, because it can be changed into another prime (144455453017) 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, 72227726513 + 72227726514.

It is an arithmetic number, because the mean of its divisors is an integer number (72227726514).

Almost surely, 2^144455453027 is an apocalyptic number.

144455453027 is a deficient number, since it is larger than the sum of its proper divisors (1).

144455453027 is an equidigital number, since it uses as much as digits as its factorization.

144455453027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344000, while the sum is 44.

The spelling of 144455453027 in words is "one hundred forty-four billion, four hundred fifty-five million, four hundred fifty-three thousand, twenty-seven".