144262163 has 2 divisors, whose sum is σ = 144262164. Its totient is φ = 144262162.

The previous prime is 144262159. The next prime is 144262169. The reversal of 144262163 is 361262441.

It is a weak prime.

It is an emirp because it is prime and its reverse (361262441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144262163 - 2² = 144262159 is a prime.

It is not a weakly prime, because it can be changed into another prime (144262169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72131081 + 72131082.

It is an arithmetic number, because the mean of its divisors is an integer number (72131082).

Almost surely, 2^144262163 is an apocalyptic number.

144262163 is a deficient number, since it is larger than the sum of its proper divisors (1).

144262163 is an equidigital number, since it uses as much as digits as its factorization.

144262163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

The square root of 144262163 is about 12010.9184911063. The cubic root of 144262163 is about 524.4661699983.

The spelling of 144262163 in words is "one hundred forty-four million, two hundred sixty-two thousand, one hundred sixty-three".