41121443400220 has 24 divisors (see below), whose sum is σ = 86355270540000. Its totient is φ = 16448531760192.

The previous prime is 41121443400143. The next prime is 41121443400277. The reversal of 41121443400220 is 2200434412114.

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, 5083281 + ... + 10396279.

It is an arithmetic number, because the mean of its divisors is an integer number (3598136272500).

Almost surely, 2^{41121443400220} is an apocalyptic number.

It is an amenable number.

41121443400220 is an abundant number, since it is smaller than the sum of its proper divisors (45233827139780).

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

41121443400220 is a wasteful number, since it uses less digits than its factorization.

41121443400220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699997 (or 5699995 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 41121443400220 its reverse (2200434412114), we get a palindrome (43321877812334).

The spelling of 41121443400220 in words is "forty-one trillion, one hundred twenty-one billion, four hundred forty-three million, four hundred thousand, two hundred twenty".