41806578012 has 48 divisors (see below), whose sum is σ = 99647278080. Its totient is φ = 13637847168.

The previous prime is 41806577929. The next prime is 41806578019. The reversal of 41806578012 is 21087560814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41806578019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25488 + ... + 290280.

It is an arithmetic number, because the mean of its divisors is an integer number (2075984960).

Almost surely, 2^41806578012 is an apocalyptic number.

It is an amenable number.

41806578012 is an abundant number, since it is smaller than the sum of its proper divisors (57840700068).

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

41806578012 is a wasteful number, since it uses less digits than its factorization.

41806578012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265082 (or 265080 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 41806578012 in words is "forty-one billion, eight hundred six million, five hundred seventy-eight thousand, twelve".