5440112239 has 2 divisors, whose sum is σ = 5440112240. Its totient is φ = 5440112238.

The previous prime is 5440112201. The next prime is 5440112323. The reversal of 5440112239 is 9322110445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5440112239 - 2¹⁵ = 5440079471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5440112239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440112539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720056119 + 2720056120.

It is an arithmetic number, because the mean of its divisors is an integer number (2720056120).

Almost surely, 2^5440112239 is an apocalyptic number.

5440112239 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440112239 is an equidigital number, since it uses as much as digits as its factorization.

5440112239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5440112239 is about 73757.1165312202. The cubic root of 5440112239 is about 1758.7439642645.

The spelling of 5440112239 in words is "five billion, four hundred forty million, one hundred twelve thousand, two hundred thirty-nine".