14834534389 has 2 divisors, whose sum is σ = 14834534390. Its totient is φ = 14834534388.

The previous prime is 14834534381. The next prime is 14834534419. The reversal of 14834534389 is 98343543841.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10178792100 + 4655742289 = 100890^2 + 68233^2 .

It is a cyclic number.

It is not a de Polignac number, because 14834534389 - 2³ = 14834534381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14834534381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7417267194 + 7417267195.

It is an arithmetic number, because the mean of its divisors is an integer number (7417267195).

Almost surely, 2^14834534389 is an apocalyptic number.

It is an amenable number.

14834534389 is a deficient number, since it is larger than the sum of its proper divisors (1).

14834534389 is an equidigital number, since it uses as much as digits as its factorization.

14834534389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 52.

The spelling of 14834534389 in words is "fourteen billion, eight hundred thirty-four million, five hundred thirty-four thousand, three hundred eighty-nine".