34385011867 has 2 divisors, whose sum is σ = 34385011868. Its totient is φ = 34385011866.

The previous prime is 34385011853. The next prime is 34385011883. The reversal of 34385011867 is 76811058343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34385011867 - 2¹¹ = 34385009819 is a prime.

It is not a weakly prime, because it can be changed into another prime (34385011847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17192505933 + 17192505934.

It is an arithmetic number, because the mean of its divisors is an integer number (17192505934).

Almost surely, 2^34385011867 is an apocalyptic number.

34385011867 is a deficient number, since it is larger than the sum of its proper divisors (1).

34385011867 is an equidigital number, since it uses as much as digits as its factorization.

34385011867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 34385011867 in words is "thirty-four billion, three hundred eighty-five million, eleven thousand, eight hundred sixty-seven".