834802744534 has 64 divisors (see below), whose sum is σ = 1425123072000. Its totient is φ = 363452918400.

The previous prime is 834802744519. The next prime is 834802744537. The reversal of 834802744534 is 435447208438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834802744537) 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, 12518472 + ... + 12584980.

It is an arithmetic number, because the mean of its divisors is an integer number (22267548000).

Almost surely, 2^834802744534 is an apocalyptic number.

834802744534 is a deficient number, since it is larger than the sum of its proper divisors (590320327466).

834802744534 is a wasteful number, since it uses less digits than its factorization.

834802744534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66829.

The product of its (nonzero) digits is 10321920, while the sum is 52.

The spelling of 834802744534 in words is "eight hundred thirty-four billion, eight hundred two million, seven hundred forty-four thousand, five hundred thirty-four".