4440034242239 has 2 divisors, whose sum is σ = 4440034242240. Its totient is φ = 4440034242238.

The previous prime is 4440034242211. The next prime is 4440034242283. The reversal of 4440034242239 is 9322424300444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4440034242239 - 2¹⁶ = 4440034176703 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4440034242196 and 4440034242205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4440034242139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220017121119 + 2220017121120.

It is an arithmetic number, because the mean of its divisors is an integer number (2220017121120).

Almost surely, 2^{4440034242239} is an apocalyptic number.

4440034242239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440034242239 is an equidigital number, since it uses as much as digits as its factorization.

4440034242239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 4440034242239 in words is "four trillion, four hundred forty billion, thirty-four million, two hundred forty-two thousand, two hundred thirty-nine".