2438041439 has 2 divisors, whose sum is σ = 2438041440. Its totient is φ = 2438041438.

The previous prime is 2438041429. The next prime is 2438041447. The reversal of 2438041439 is 9341408342.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2438041439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2438041409) 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, 1219020719 + 1219020720.

It is an arithmetic number, because the mean of its divisors is an integer number (1219020720).

Almost surely, 2^2438041439 is an apocalyptic number.

2438041439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2438041439 is an equidigital number, since it uses as much as digits as its factorization.

2438041439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 2438041439 is about 49376.5272067609. The cubic root of 2438041439 is about 1345.9027928669.

The spelling of 2438041439 in words is "two billion, four hundred thirty-eight million, forty-one thousand, four hundred thirty-nine".