841802580004 has 81 divisors (see below), whose sum is σ = 1542068188689. Its totient is φ = 402084323520.

The previous prime is 841802579929. The next prime is 841802580011. The reversal of 841802580004 is 400085208148.

The square root of 841802580004 is 917498.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 40562765604 + 801239814400 = 201402^2 + 895120^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 5040733929 + ... + 5040734095.

Almost surely, 2^841802580004 is an apocalyptic number.

841802580004 is the 917498-th square number.

It is an amenable number.

841802580004 is a deficient number, since it is larger than the sum of its proper divisors (700265608685).

841802580004 is an equidigital number, since it uses as much as digits as its factorization.

841802580004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 40.

The spelling of 841802580004 in words is "eight hundred forty-one billion, eight hundred two million, five hundred eighty thousand, four".