829616256044 has 12 divisors (see below), whose sum is σ = 1528240471800. Its totient is φ = 392976121248.

The previous prime is 829616256043. The next prime is 829616256061. The reversal of 829616256044 is 440652616928.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (829616256043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458001609 + ... + 5458001760.

It is an arithmetic number, because the mean of its divisors is an integer number (127353372650).

Almost surely, 2^829616256044 is an apocalyptic number.

It is an amenable number.

829616256044 is a deficient number, since it is larger than the sum of its proper divisors (698624215756).

829616256044 is a wasteful number, since it uses less digits than its factorization.

829616256044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10916003392 (or 10916003390 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 829616256044 in words is "eight hundred twenty-nine billion, six hundred sixteen million, two hundred fifty-six thousand, forty-four".