410342333221 has 2 divisors, whose sum is σ = 410342333222. Its totient is φ = 410342333220.

The previous prime is 410342333197. The next prime is 410342333243. The reversal of 410342333221 is 122333243014.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285652836225 + 124689496996 = 534465^2 + 353114^2 .

It is a cyclic number.

It is not a de Polignac number, because 410342333221 - 2¹⁵ = 410342300453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 410342333221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (410342333251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205171166610 + 205171166611.

It is an arithmetic number, because the mean of its divisors is an integer number (205171166611).

Almost surely, 2^410342333221 is an apocalyptic number.

It is an amenable number.

410342333221 is a deficient number, since it is larger than the sum of its proper divisors (1).

410342333221 is an equidigital number, since it uses as much as digits as its factorization.

410342333221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 410342333221 its reverse (122333243014), we get a palindrome (532675576235).

The spelling of 410342333221 in words is "four hundred ten billion, three hundred forty-two million, three hundred thirty-three thousand, two hundred twenty-one".