144964163 has 2 divisors, whose sum is σ = 144964164. Its totient is φ = 144964162.

The previous prime is 144964159. The next prime is 144964177. The reversal of 144964163 is 361469441.

144964163 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 an emirp because it is prime and its reverse (361469441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144964163 - 2² = 144964159 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144964103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72482081 + 72482082.

It is an arithmetic number, because the mean of its divisors is an integer number (72482082).

Almost surely, 2^144964163 is an apocalyptic number.

144964163 is a deficient number, since it is larger than the sum of its proper divisors (1).

144964163 is an equidigital number, since it uses as much as digits as its factorization.

144964163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 144964163 is about 12040.1064364066. The cubic root of 144964163 is about 525.3155025731.

The spelling of 144964163 in words is "one hundred forty-four million, nine hundred sixty-four thousand, one hundred sixty-three".