41332021124221 has 4 divisors (see below), whose sum is σ = 42032563855200. Its totient is φ = 40631478393244.

The previous prime is 41332021124201. The next prime is 41332021124263. The reversal of 41332021124221 is 12242112023314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41332021124221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41332021124221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41332021124201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350271365401 + ... + 350271365518.

It is an arithmetic number, because the mean of its divisors is an integer number (10508140963800).

Almost surely, 2^{41332021124221} is an apocalyptic number.

It is an amenable number.

41332021124221 is a deficient number, since it is larger than the sum of its proper divisors (700542730979).

41332021124221 is an equidigital number, since it uses as much as digits as its factorization.

41332021124221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700542730978.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 41332021124221 its reverse (12242112023314), we get a palindrome (53574133147535).

The spelling of 41332021124221 in words is "forty-one trillion, three hundred thirty-two billion, twenty-one million, one hundred twenty-four thousand, two hundred twenty-one".