34438315211 has 2 divisors, whose sum is σ = 34438315212. Its totient is φ = 34438315210.

The previous prime is 34438315181. The next prime is 34438315237. The reversal of 34438315211 is 11251383443.

34438315211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34438315211 - 2⁶ = 34438315147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (34438311211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17219157605 + 17219157606.

It is an arithmetic number, because the mean of its divisors is an integer number (17219157606).

Almost surely, 2^34438315211 is an apocalyptic number.

34438315211 is a deficient number, since it is larger than the sum of its proper divisors (1).

34438315211 is an equidigital number, since it uses as much as digits as its factorization.

34438315211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

Adding to 34438315211 its reverse (11251383443), we get a palindrome (45689698654).

The spelling of 34438315211 in words is "thirty-four billion, four hundred thirty-eight million, three hundred fifteen thousand, two hundred eleven".