41240403220 has 12 divisors (see below), whose sum is σ = 86604846804. Its totient is φ = 16496161280.

The previous prime is 41240403199. The next prime is 41240403247. The reversal of 41240403220 is 2230404214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27232260484 + 14008142736 = 165022^2 + 118356^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41240403191 and 41240403200.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1031010061 + ... + 1031010100.

It is an arithmetic number, because the mean of its divisors is an integer number (7217070567).

Almost surely, 2^41240403220 is an apocalyptic number.

It is an amenable number.

41240403220 is an abundant number, since it is smaller than the sum of its proper divisors (45364443584).

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

41240403220 is a wasteful number, since it uses less digits than its factorization.

41240403220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062020170 (or 2062020168 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 41240403220 its reverse (2230404214), we get a palindrome (43470807434).

The spelling of 41240403220 in words is "forty-one billion, two hundred forty million, four hundred three thousand, two hundred twenty".