3434214120221 has 2 divisors, whose sum is σ = 3434214120222. Its totient is φ = 3434214120220.

The previous prime is 3434214120163. The next prime is 3434214120247. The reversal of 3434214120221 is 1220214124343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2987470264900 + 446743855321 = 1728430^2 + 668389^2 .

It is a cyclic number.

It is not a de Polignac number, because 3434214120221 - 2⁶ = 3434214120157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3434214120121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1717107060110 + 1717107060111.

It is an arithmetic number, because the mean of its divisors is an integer number (1717107060111).

Almost surely, 2^{3434214120221} is an apocalyptic number.

It is an amenable number.

3434214120221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3434214120221 is an equidigital number, since it uses as much as digits as its factorization.

3434214120221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 3434214120221 its reverse (1220214124343), we get a palindrome (4654428244564).

The spelling of 3434214120221 in words is "three trillion, four hundred thirty-four billion, two hundred fourteen million, one hundred twenty thousand, two hundred twenty-one".