4514144839 has 2 divisors, whose sum is σ = 4514144840. Its totient is φ = 4514144838.

The previous prime is 4514144801. The next prime is 4514144863. The reversal of 4514144839 is 9384414154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4514144839 - 2¹¹ = 4514142791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4514144795 and 4514144804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4514144539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257072419 + 2257072420.

It is an arithmetic number, because the mean of its divisors is an integer number (2257072420).

Almost surely, 2^4514144839 is an apocalyptic number.

4514144839 is a deficient number, since it is larger than the sum of its proper divisors (1).

4514144839 is an equidigital number, since it uses as much as digits as its factorization.

4514144839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 43.

The square root of 4514144839 is about 67187.3860110661. The cubic root of 4514144839 is about 1652.6916384643.

The spelling of 4514144839 in words is "four billion, five hundred fourteen million, one hundred forty-four thousand, eight hundred thirty-nine".