41631412220 has 12 divisors (see below), whose sum is σ = 87425965704. Its totient is φ = 16652564880.

The previous prime is 41631412171. The next prime is 41631412261. The reversal of 41631412220 is 2221413614.

It is a self number, because there is not a number n which added to its sum of digits gives 41631412220.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1040785286 + ... + 1040785325.

It is an arithmetic number, because the mean of its divisors is an integer number (7285497142).

Almost surely, 2^41631412220 is an apocalyptic number.

It is an amenable number.

41631412220 is an abundant number, since it is smaller than the sum of its proper divisors (45794553484).

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

41631412220 is a wasteful number, since it uses less digits than its factorization.

41631412220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081570620 (or 2081570618 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 41631412220 its reverse (2221413614), we get a palindrome (43852825834).

The spelling of 41631412220 in words is "forty-one billion, six hundred thirty-one million, four hundred twelve thousand, two hundred twenty".