144420179 has 2 divisors, whose sum is σ = 144420180. Its totient is φ = 144420178.

The previous prime is 144420167. The next prime is 144420181. The reversal of 144420179 is 971024441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144420179 - 2⁸ = 144419923 is a prime.

Together with 144420181, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (144420149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72210089 + 72210090.

It is an arithmetic number, because the mean of its divisors is an integer number (72210090).

Almost surely, 2^144420179 is an apocalyptic number.

144420179 is a deficient number, since it is larger than the sum of its proper divisors (1).

144420179 is an equidigital number, since it uses as much as digits as its factorization.

144420179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 144420179 is about 12017.4947056364. The cubic root of 144420179 is about 524.6575895745.

The spelling of 144420179 in words is "one hundred forty-four million, four hundred twenty thousand, one hundred seventy-nine".