41311132220 has 24 divisors (see below), whose sum is σ = 88599196224. Its totient is φ = 16172868416.

The previous prime is 41311132201. The next prime is 41311132237. The reversal of 41311132220 is 2223111314.

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 = 41311132192 and 41311132201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21973067 + ... + 21974946.

It is an arithmetic number, because the mean of its divisors is an integer number (3691633176).

Almost surely, 2^41311132220 is an apocalyptic number.

It is an amenable number.

41311132220 is an abundant number, since it is smaller than the sum of its proper divisors (47288064004).

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

41311132220 is a wasteful number, since it uses less digits than its factorization.

41311132220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43948069 (or 43948067 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 41311132220 its reverse (2223111314), we get a palindrome (43534243534).

The spelling of 41311132220 in words is "forty-one billion, three hundred eleven million, one hundred thirty-two thousand, two hundred twenty".