144466533042163 has 2 divisors, whose sum is σ = 144466533042164. Its totient is φ = 144466533042162.

The previous prime is 144466533042107. The next prime is 144466533042173. The reversal of 144466533042163 is 361240335664441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144466533042163 - 2⁹ = 144466533041651 is a prime.

It is a super-3 number, since 3×144466533042163³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144466533042163.

It is not a weakly prime, because it can be changed into another prime (144466533042173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72233266521081 + 72233266521082.

It is an arithmetic number, because the mean of its divisors is an integer number (72233266521082).

Almost surely, 2^{144466533042163} is an apocalyptic number.

144466533042163 is a deficient number, since it is larger than the sum of its proper divisors (1).

144466533042163 is an equidigital number, since it uses as much as digits as its factorization.

144466533042163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14929920, while the sum is 52.

The spelling of 144466533042163 in words is "one hundred forty-four trillion, four hundred sixty-six billion, five hundred thirty-three million, forty-two thousand, one hundred sixty-three".