41221024133 has 4 divisors (see below), whose sum is σ = 41339136300. Its totient is φ = 41102911968.

The previous prime is 41221024109. The next prime is 41221024139. The reversal of 41221024133 is 33142012214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33142012214 = 2 ⋅16571006107.

It can be written as a sum of positive squares in 2 ways, for example, as 37196136769 + 4024887364 = 192863^2 + 63442^2 .

It is a cyclic number.

It is not a de Polignac number, because 41221024133 - 2¹⁴ = 41221007749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41221024099 and 41221024108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41221024139) 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 3 ways as a sum of consecutive naturals, for example, 59055560 + ... + 59056257.

It is an arithmetic number, because the mean of its divisors is an integer number (10334784075).

Almost surely, 2^41221024133 is an apocalyptic number.

It is an amenable number.

41221024133 is a deficient number, since it is larger than the sum of its proper divisors (118112167).

41221024133 is a wasteful number, since it uses less digits than its factorization.

41221024133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118112166.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 41221024133 its reverse (33142012214), we get a palindrome (74363036347).

The spelling of 41221024133 in words is "forty-one billion, two hundred twenty-one million, twenty-four thousand, one hundred thirty-three".