41382445818 has 16 divisors (see below), whose sum is σ = 94588447680. Its totient is φ = 11823555936.

The previous prime is 41382445801. The next prime is 41382445861. The reversal of 41382445818 is 81854428314.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492648123 + ... + 492648206.

It is an arithmetic number, because the mean of its divisors is an integer number (5911777980).

Almost surely, 2^41382445818 is an apocalyptic number.

41382445818 is an abundant number, since it is smaller than the sum of its proper divisors (53206001862).

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

41382445818 is a wasteful number, since it uses less digits than its factorization.

41382445818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985296341.

The product of its digits is 983040, while the sum is 48.

The spelling of 41382445818 in words is "forty-one billion, three hundred eighty-two million, four hundred forty-five thousand, eight hundred eighteen".