2444134527239 has 2 divisors, whose sum is σ = 2444134527240. Its totient is φ = 2444134527238.

The previous prime is 2444134527229. The next prime is 2444134527253. The reversal of 2444134527239 is 9327254314442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2444134527239 - 2²⁰ = 2444133478663 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2444134527229) 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, 1222067263619 + 1222067263620.

It is an arithmetic number, because the mean of its divisors is an integer number (1222067263620).

Almost surely, 2^{2444134527239} is an apocalyptic number.

2444134527239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444134527239 is an equidigital number, since it uses as much as digits as its factorization.

2444134527239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 50.

The spelling of 2444134527239 in words is "two trillion, four hundred forty-four billion, one hundred thirty-four million, five hundred twenty-seven thousand, two hundred thirty-nine".