34340911911 has 12 divisors (see below), whose sum is σ = 49919487592. Its totient is φ = 22748119056.

The previous prime is 34340911879. The next prime is 34340911949. The reversal of 34340911911 is 11911904343.

34340911911 is a `hidden beast` number, since 343 + 40 + 91 + 191 + 1 = 666.

It is not a de Polignac number, because 34340911911 - 2⁵ = 34340911879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34340911951) 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 in 11 ways as a sum of consecutive naturals, for example, 12150361 + ... + 12153186.

Almost surely, 2^34340911911 is an apocalyptic number.

34340911911 is a deficient number, since it is larger than the sum of its proper divisors (15578575681).

34340911911 is a wasteful number, since it uses less digits than its factorization.

34340911911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24303710 (or 24303707 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 34340911911 in words is "thirty-four billion, three hundred forty million, nine hundred eleven thousand, nine hundred eleven".