14838458839 has 2 divisors, whose sum is σ = 14838458840. Its totient is φ = 14838458838.

The previous prime is 14838458837. The next prime is 14838458927. The reversal of 14838458839 is 93885483841.

It is a weak prime.

It is an emirp because it is prime and its reverse (93885483841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14838458839 - 2¹ = 14838458837 is a prime.

Together with 14838458837, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14838458837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7419229419 + 7419229420.

It is an arithmetic number, because the mean of its divisors is an integer number (7419229420).

Almost surely, 2^14838458839 is an apocalyptic number.

14838458839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14838458839 is an equidigital number, since it uses as much as digits as its factorization.

14838458839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26542080, while the sum is 61.

The spelling of 14838458839 in words is "fourteen billion, eight hundred thirty-eight million, four hundred fifty-eight thousand, eight hundred thirty-nine".