12834170929 has 2 divisors, whose sum is σ = 12834170930. Its totient is φ = 12834170928.

The previous prime is 12834170911. The next prime is 12834170971. The reversal of 12834170929 is 92907143821.

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., 10148547600 + 2685623329 = 100740^2 + 51823^2 .

It is an emirp because it is prime and its reverse (92907143821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12834170929 - 2³¹ = 10686687281 is a prime.

It is not a weakly prime, because it can be changed into another prime (12834171929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6417085464 + 6417085465.

It is an arithmetic number, because the mean of its divisors is an integer number (6417085465).

Almost surely, 2^12834170929 is an apocalyptic number.

It is an amenable number.

12834170929 is a deficient number, since it is larger than the sum of its proper divisors (1).

12834170929 is an equidigital number, since it uses as much as digits as its factorization.

12834170929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 12834170929 in words is "twelve billion, eight hundred thirty-four million, one hundred seventy thousand, nine hundred twenty-nine".