4840026239 has 2 divisors, whose sum is σ = 4840026240. Its totient is φ = 4840026238.

The previous prime is 4840026221. The next prime is 4840026241. The reversal of 4840026239 is 9326200484.

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-4840026239 is a prime.

It is a Sophie Germain prime.

Together with 4840026241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4840026439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2420013119 + 2420013120.

It is an arithmetic number, because the mean of its divisors is an integer number (2420013120).

Almost surely, 2^4840026239 is an apocalyptic number.

4840026239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4840026239 is an equidigital number, since it uses as much as digits as its factorization.

4840026239 is an evil number, because the sum of its binary digits is even.

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

The square root of 4840026239 is about 69570.2971030022. The cubic root of 4840026239 is about 1691.5411683853.

The spelling of 4840026239 in words is "four billion, eight hundred forty million, twenty-six thousand, two hundred thirty-nine".