34134344111 has 4 divisors (see below), whose sum is σ = 39010678992. Its totient is φ = 29258009232.

The previous prime is 34134344107. The next prime is 34134344147. The reversal of 34134344111 is 11144343143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34134344111 - 2² = 34134344107 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 (34134344161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438167430 + ... + 2438167443.

It is an arithmetic number, because the mean of its divisors is an integer number (9752669748).

Almost surely, 2^34134344111 is an apocalyptic number.

34134344111 is a deficient number, since it is larger than the sum of its proper divisors (4876334881).

34134344111 is an equidigital number, since it uses as much as digits as its factorization.

34134344111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876334880.

The product of its digits is 6912, while the sum is 29.

Adding to 34134344111 its reverse (11144343143), we get a palindrome (45278687254).

The spelling of 34134344111 in words is "thirty-four billion, one hundred thirty-four million, three hundred forty-four thousand, one hundred eleven".