41820085722 has 16 divisors (see below), whose sum is σ = 83659934880. Its totient is φ = 13936734672.

The previous prime is 41820085711. The next prime is 41820085739. The reversal of 41820085722 is 22758002814.

It is a super-2 number, since 2×41820085722² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 795897 + ... + 846812.

It is an arithmetic number, because the mean of its divisors is an integer number (5228745930).

Almost surely, 2^41820085722 is an apocalyptic number.

41820085722 is an abundant number, since it is smaller than the sum of its proper divisors (41839849158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41820085722 is a wasteful number, since it uses less digits than its factorization.

41820085722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646957.

The product of its (nonzero) digits is 71680, while the sum is 39.

The spelling of 41820085722 in words is "forty-one billion, eight hundred twenty million, eighty-five thousand, seven hundred twenty-two".