34351023211 has 2 divisors, whose sum is σ = 34351023212. Its totient is φ = 34351023210.

The previous prime is 34351023209. The next prime is 34351023253. The reversal of 34351023211 is 11232015343.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34351023211 - 2¹ = 34351023209 is a prime.

Together with 34351023209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34351023911) 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, 17175511605 + 17175511606.

It is an arithmetic number, because the mean of its divisors is an integer number (17175511606).

Almost surely, 2^34351023211 is an apocalyptic number.

34351023211 is a deficient number, since it is larger than the sum of its proper divisors (1).

34351023211 is an equidigital number, since it uses as much as digits as its factorization.

34351023211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 34351023211 its reverse (11232015343), we get a palindrome (45583038554).

The spelling of 34351023211 in words is "thirty-four billion, three hundred fifty-one million, twenty-three thousand, two hundred eleven".