41000221333 has 2 divisors, whose sum is σ = 41000221334. Its totient is φ = 41000221332.

The previous prime is 41000221307. The next prime is 41000221343. The reversal of 41000221333 is 33312200014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20660612644 + 20339608689 = 143738^2 + 142617^2 .

It is a cyclic number.

It is not a de Polignac number, because 41000221333 - 2¹³ = 41000213141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41000221333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41000221343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20500110666 + 20500110667.

It is an arithmetic number, because the mean of its divisors is an integer number (20500110667).

Almost surely, 2^41000221333 is an apocalyptic number.

It is an amenable number.

41000221333 is a deficient number, since it is larger than the sum of its proper divisors (1).

41000221333 is an equidigital number, since it uses as much as digits as its factorization.

41000221333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 41000221333 its reverse (33312200014), we get a palindrome (74312421347).

The spelling of 41000221333 in words is "forty-one billion, two hundred twenty-one thousand, three hundred thirty-three".