834044629126 has 16 divisors (see below), whose sum is σ = 1317661737984. Its totient is φ = 395162954824.

The previous prime is 834044629091. The next prime is 834044629127. The reversal of 834044629126 is 621926440438.

It is a self number, because there is not a number n which added to its sum of digits gives 834044629126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834044629127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84721270 + ... + 84731113.

It is an arithmetic number, because the mean of its divisors is an integer number (82353858624).

Almost surely, 2^834044629126 is an apocalyptic number.

834044629126 is a deficient number, since it is larger than the sum of its proper divisors (483617108858).

834044629126 is a wasteful number, since it uses less digits than its factorization.

834044629126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169452515.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 834044629126 in words is "eight hundred thirty-four billion, forty-four million, six hundred twenty-nine thousand, one hundred twenty-six".