3421022420213 has 2 divisors, whose sum is σ = 3421022420214. Its totient is φ = 3421022420212.

The previous prime is 3421022420173. The next prime is 3421022420261. The reversal of 3421022420213 is 3120242201243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3408812612209 + 12209808004 = 1846297^2 + 110498^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421022420213 - 2¹⁰ = 3421022419189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421022420113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710511210106 + 1710511210107.

It is an arithmetic number, because the mean of its divisors is an integer number (1710511210107).

Almost surely, 2^{3421022420213} is an apocalyptic number.

It is an amenable number.

3421022420213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421022420213 is an equidigital number, since it uses as much as digits as its factorization.

3421022420213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 3421022420213 its reverse (3120242201243), we get a palindrome (6541264621456).

The spelling of 3421022420213 in words is "three trillion, four hundred twenty-one billion, twenty-two million, four hundred twenty thousand, two hundred thirteen".