144136339 has 2 divisors, whose sum is σ = 144136340. Its totient is φ = 144136338.

The previous prime is 144136327. The next prime is 144136373. The reversal of 144136339 is 933631441.

It is an a-pointer prime, because the next prime (144136373) can be obtained adding 144136339 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144136339 - 2²⁷ = 9918611 is a prime.

It is equal to p_8132686 and since 144136339 and 8132686 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (144136379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72068169 + 72068170.

It is an arithmetic number, because the mean of its divisors is an integer number (72068170).

Almost surely, 2^144136339 is an apocalyptic number.

144136339 is a deficient number, since it is larger than the sum of its proper divisors (1).

144136339 is an equidigital number, since it uses as much as digits as its factorization.

144136339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 34.

The square root of 144136339 is about 12005.6794476614. The cubic root of 144136339 is about 524.3136476166.

The spelling of 144136339 in words is "one hundred forty-four million, one hundred thirty-six thousand, three hundred thirty-nine".