144130027 has 2 divisors, whose sum is σ = 144130028. Its totient is φ = 144130026.

The previous prime is 144130009. The next prime is 144130033. The reversal of 144130027 is 720031441.

It is a strong prime.

It is an emirp because it is prime and its reverse (720031441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144130027 is a prime.

It is not a weakly prime, because it can be changed into another prime (144130037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72065013 + 72065014.

It is an arithmetic number, because the mean of its divisors is an integer number (72065014).

Almost surely, 2^144130027 is an apocalyptic number.

144130027 is a deficient number, since it is larger than the sum of its proper divisors (1).

144130027 is an equidigital number, since it uses as much as digits as its factorization.

144130027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 144130027 is about 12005.4165691991. The cubic root of 144130027 is about 524.3059939463.

Adding to 144130027 its reverse (720031441), we get a palindrome (864161468).

The spelling of 144130027 in words is "one hundred forty-four million, one hundred thirty thousand, twenty-seven".