144031207 has 2 divisors, whose sum is σ = 144031208. Its totient is φ = 144031206.

The previous prime is 144031163. The next prime is 144031219. The reversal of 144031207 is 702130441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144031207 - 2¹⁹ = 143506919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144031507) 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, 72015603 + 72015604.

It is an arithmetic number, because the mean of its divisors is an integer number (72015604).

Almost surely, 2^144031207 is an apocalyptic number.

144031207 is a deficient number, since it is larger than the sum of its proper divisors (1).

144031207 is an equidigital number, since it uses as much as digits as its factorization.

144031207 is an odious number, because the sum of its binary digits is odd.

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

The square root of 144031207 is about 12001.3002212260. The cubic root of 144031207 is about 524.1861397535.

Adding to 144031207 its reverse (702130441), we get a palindrome (846161648).

The spelling of 144031207 in words is "one hundred forty-four million, thirty-one thousand, two hundred seven".