834844356511130 has 64 divisors (see below), whose sum is σ = 1726916390664192. Its totient is φ = 284645365297920.

The previous prime is 834844356511111. The next prime is 834844356511133. The reversal of 834844356511130 is 31115653448438.

It is not an unprimeable number, because it can be changed into a prime (834844356511133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 671991692 + ... + 673232888.

It is an arithmetic number, because the mean of its divisors is an integer number (26983068604128).

Almost surely, 2^{834844356511130} is an apocalyptic number.

834844356511130 is an abundant number, since it is smaller than the sum of its proper divisors (892072034153062).

834844356511130 is a wasteful number, since it uses less digits than its factorization.

834844356511130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294479.

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 834844356511130 in words is "eight hundred thirty-four trillion, eight hundred forty-four billion, three hundred fifty-six million, five hundred eleven thousand, one hundred thirty".