34345535311 has 2 divisors, whose sum is σ = 34345535312. Its totient is φ = 34345535310.

The previous prime is 34345535309. The next prime is 34345535351. The reversal of 34345535311 is 11353554343.

It is a weak prime.

It is an emirp because it is prime and its reverse (11353554343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34345535311 - 2¹ = 34345535309 is a prime.

Together with 34345535309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34345535351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172767655 + 17172767656.

It is an arithmetic number, because the mean of its divisors is an integer number (17172767656).

Almost surely, 2^34345535311 is an apocalyptic number.

34345535311 is a deficient number, since it is larger than the sum of its proper divisors (1).

34345535311 is an equidigital number, since it uses as much as digits as its factorization.

34345535311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162000, while the sum is 37.

The spelling of 34345535311 in words is "thirty-four billion, three hundred forty-five million, five hundred thirty-five thousand, three hundred eleven".