41433141221 has 16 divisors (see below), whose sum is σ = 42829163520. Its totient is φ = 40067395200.

The previous prime is 41433141209. The next prime is 41433141241. The reversal of 41433141221 is 12214133414.

It is a cyclic number.

It is not a de Polignac number, because 41433141221 - 2²² = 41428946917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41433141241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732140 + ... + 786698.

It is an arithmetic number, because the mean of its divisors is an integer number (2676822720).

Almost surely, 2^41433141221 is an apocalyptic number.

It is an amenable number.

41433141221 is a deficient number, since it is larger than the sum of its proper divisors (1396022299).

41433141221 is a wasteful number, since it uses less digits than its factorization.

41433141221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54836.

The product of its digits is 2304, while the sum is 26.

Adding to 41433141221 its reverse (12214133414), we get a palindrome (53647274635).

The spelling of 41433141221 in words is "forty-one billion, four hundred thirty-three million, one hundred forty-one thousand, two hundred twenty-one".