34155341111 has 2 divisors, whose sum is σ = 34155341112. Its totient is φ = 34155341110.

The previous prime is 34155341081. The next prime is 34155341117. The reversal of 34155341111 is 11114355143.

It is a strong prime.

It is an emirp because it is prime and its reverse (11114355143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34155341111 - 2²⁶ = 34088232247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34155341117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17077670555 + 17077670556.

It is an arithmetic number, because the mean of its divisors is an integer number (17077670556).

Almost surely, 2^34155341111 is an apocalyptic number.

34155341111 is a deficient number, since it is larger than the sum of its proper divisors (1).

34155341111 is an equidigital number, since it uses as much as digits as its factorization.

34155341111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 29.

Adding to 34155341111 its reverse (11114355143), we get a palindrome (45269696254).

The spelling of 34155341111 in words is "thirty-four billion, one hundred fifty-five million, three hundred forty-one thousand, one hundred eleven".