144323400163 has 2 divisors, whose sum is σ = 144323400164. Its totient is φ = 144323400162.

The previous prime is 144323400079. The next prime is 144323400173. The reversal of 144323400163 is 361004323441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144323400163 is a prime.

It is not a weakly prime, because it can be changed into another prime (144323400173) 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, 72161700081 + 72161700082.

It is an arithmetic number, because the mean of its divisors is an integer number (72161700082).

Almost surely, 2^144323400163 is an apocalyptic number.

144323400163 is a deficient number, since it is larger than the sum of its proper divisors (1).

144323400163 is an equidigital number, since it uses as much as digits as its factorization.

144323400163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 144323400163 in words is "one hundred forty-four billion, three hundred twenty-three million, four hundred thousand, one hundred sixty-three".