41131341220 has 48 divisors (see below), whose sum is σ = 91773425520. Its totient is φ = 15484703232.

The previous prime is 41131341187. The next prime is 41131341221. The reversal of 41131341220 is 2214313114.

It can be written as a sum of positive squares in 8 ways, for example, as 1197713664 + 39933627556 = 34608^2 + 199834^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41131341191 and 41131341200.

It is not an unprimeable number, because it can be changed into a prime (41131341221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 111039 + ... + 307558.

It is an arithmetic number, because the mean of its divisors is an integer number (1911946365).

Almost surely, 2^41131341220 is an apocalyptic number.

It is an amenable number.

41131341220 is an abundant number, since it is smaller than the sum of its proper divisors (50642084300).

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

41131341220 is a wasteful number, since it uses less digits than its factorization.

41131341220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418657 (or 418621 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 41131341220 its reverse (2214313114), we get a palindrome (43345654334).

The spelling of 41131341220 in words is "forty-one billion, one hundred thirty-one million, three hundred forty-one thousand, two hundred twenty".