41540002220 has 24 divisors (see below), whose sum is σ = 87435487104. Its totient is φ = 16577623296.

The previous prime is 41540002193. The next prime is 41540002237. The reversal of 41540002220 is 2220004514.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 41540002192 and 41540002201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2389724 + ... + 2407043.

It is an arithmetic number, because the mean of its divisors is an integer number (3643145296).

Almost surely, 2^41540002220 is an apocalyptic number.

It is an amenable number.

41540002220 is an abundant number, since it is smaller than the sum of its proper divisors (45895484884).

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

41540002220 is a wasteful number, since it uses less digits than its factorization.

41540002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797209 (or 4797207 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 41540002220 its reverse (2220004514), we get a palindrome (43760006734).

The spelling of 41540002220 in words is "forty-one billion, five hundred forty million, two thousand, two hundred twenty".