34341214421 has 2 divisors, whose sum is σ = 34341214422. Its totient is φ = 34341214420.

The previous prime is 34341214409. The next prime is 34341214451. The reversal of 34341214421 is 12441214343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28571140900 + 5770073521 = 169030^2 + 75961^2 .

It is a cyclic number.

It is not a de Polignac number, because 34341214421 - 2⁶ = 34341214357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34341214451) 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, 17170607210 + 17170607211.

It is an arithmetic number, because the mean of its divisors is an integer number (17170607211).

Almost surely, 2^34341214421 is an apocalyptic number.

It is an amenable number.

34341214421 is a deficient number, since it is larger than the sum of its proper divisors (1).

34341214421 is an equidigital number, since it uses as much as digits as its factorization.

34341214421 is an odious number, because the sum of its binary digits is odd.

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

Adding to 34341214421 its reverse (12441214343), we get a palindrome (46782428764).

The spelling of 34341214421 in words is "thirty-four billion, three hundred forty-one million, two hundred fourteen thousand, four hundred twenty-one".