834281443229 has 4 divisors (see below), whose sum is σ = 898456938876. Its totient is φ = 770105947584.

The previous prime is 834281443223. The next prime is 834281443253. The reversal of 834281443229 is 922344182438.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 219115737604 + 615165705625 = 468098^2 + 784325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-834281443229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834281443223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32087747804 + ... + 32087747829.

It is an arithmetic number, because the mean of its divisors is an integer number (224614234719).

Almost surely, 2^834281443229 is an apocalyptic number.

It is an amenable number.

834281443229 is a deficient number, since it is larger than the sum of its proper divisors (64175495647).

834281443229 is a wasteful number, since it uses less digits than its factorization.

834281443229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64175495646.

The product of its digits is 2654208, while the sum is 50.

The spelling of 834281443229 in words is "eight hundred thirty-four billion, two hundred eighty-one million, four hundred forty-three thousand, two hundred twenty-nine".