834973122848 has 54 divisors (see below), whose sum is σ = 1655670902067. Its totient is φ = 414506600640.

The previous prime is 834973122791. The next prime is 834973122931. The reversal of 834973122848 is 848221379438.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 417486561424 + 417486561424 = 646132^2 + 646132^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=646132.

It is a super-2 number, since 2×834973122848² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 842555633 + ... + 842556623.

Almost surely, 2^834973122848 is an apocalyptic number.

It is an amenable number.

834973122848 is a deficient number, since it is larger than the sum of its proper divisors (820697779219).

834973122848 is an frugal number, since it uses more digits than its factorization.

834973122848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318 (or 1156 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 59.

The spelling of 834973122848 in words is "eight hundred thirty-four billion, nine hundred seventy-three million, one hundred twenty-two thousand, eight hundred forty-eight".