144332404212239 has 2 divisors, whose sum is σ = 144332404212240. Its totient is φ = 144332404212238.

The previous prime is 144332404212209. The next prime is 144332404212251. The reversal of 144332404212239 is 932212404233441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144332404212239 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144332404212239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144332404212209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72166202106119 + 72166202106120.

It is an arithmetic number, because the mean of its divisors is an integer number (72166202106120).

Almost surely, 2^{144332404212239} is an apocalyptic number.

144332404212239 is a deficient number, since it is larger than the sum of its proper divisors (1).

144332404212239 is an equidigital number, since it uses as much as digits as its factorization.

144332404212239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 144332404212239 in words is "one hundred forty-four trillion, three hundred thirty-two billion, four hundred four million, two hundred twelve thousand, two hundred thirty-nine".