34333341421 has 2 divisors, whose sum is σ = 34333341422. Its totient is φ = 34333341420.

The previous prime is 34333341403. The next prime is 34333341451. The reversal of 34333341421 is 12414333343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34163977225 + 169364196 = 184835^2 + 13014^2 .

It is a cyclic number.

It is not a de Polignac number, because 34333341421 - 2⁷ = 34333341293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34333341401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17166670710 + 17166670711.

It is an arithmetic number, because the mean of its divisors is an integer number (17166670711).

Almost surely, 2^34333341421 is an apocalyptic number.

It is an amenable number.

34333341421 is a deficient number, since it is larger than the sum of its proper divisors (1).

34333341421 is an equidigital number, since it uses as much as digits as its factorization.

34333341421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 31.

Adding to 34333341421 its reverse (12414333343), we get a palindrome (46747674764).

The spelling of 34333341421 in words is "thirty-four billion, three hundred thirty-three million, three hundred forty-one thousand, four hundred twenty-one".