34345062109 has 2 divisors, whose sum is σ = 34345062110. Its totient is φ = 34345062108.

The previous prime is 34345062083. The next prime is 34345062121. The reversal of 34345062109 is 90126054343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33533666884 + 811395225 = 183122^2 + 28485^2 .

It is a cyclic number.

It is not a de Polignac number, because 34345062109 - 2⁷ = 34345061981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34345065109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172531054 + 17172531055.

It is an arithmetic number, because the mean of its divisors is an integer number (17172531055).

Almost surely, 2^34345062109 is an apocalyptic number.

It is an amenable number.

34345062109 is a deficient number, since it is larger than the sum of its proper divisors (1).

34345062109 is an equidigital number, since it uses as much as digits as its factorization.

34345062109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 34345062109 in words is "thirty-four billion, three hundred forty-five million, sixty-two thousand, one hundred nine".