144136327 has 2 divisors, whose sum is σ = 144136328. Its totient is φ = 144136326.

The previous prime is 144136283. The next prime is 144136339. The reversal of 144136327 is 723631441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144136327 - 2⁷ = 144136199 is a prime.

It is a super-2 number, since 2×144136327² = 41550561522101858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144736327) 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, 72068163 + 72068164.

It is an arithmetic number, because the mean of its divisors is an integer number (72068164).

Almost surely, 2^144136327 is an apocalyptic number.

144136327 is a deficient number, since it is larger than the sum of its proper divisors (1).

144136327 is an equidigital number, since it uses as much as digits as its factorization.

144136327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 144136327 is about 12005.6789478979. The cubic root of 144136327 is about 524.3136330661.

Adding to 144136327 its reverse (723631441), we get a palindrome (867767768).

The spelling of 144136327 in words is "one hundred forty-four million, one hundred thirty-six thousand, three hundred twenty-seven".