34502658109 has 2 divisors, whose sum is σ = 34502658110. Its totient is φ = 34502658108.

The previous prime is 34502658107. The next prime is 34502658119. The reversal of 34502658109 is 90185620543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32860625625 + 1642032484 = 181275^2 + 40522^2 .

It is an emirp because it is prime and its reverse (90185620543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34502658109 - 2¹ = 34502658107 is a prime.

Together with 34502658107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34502658107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17251329054 + 17251329055.

It is an arithmetic number, because the mean of its divisors is an integer number (17251329055).

Almost surely, 2^34502658109 is an apocalyptic number.

It is an amenable number.

34502658109 is a deficient number, since it is larger than the sum of its proper divisors (1).

34502658109 is an equidigital number, since it uses as much as digits as its factorization.

34502658109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 34502658109 in words is "thirty-four billion, five hundred two million, six hundred fifty-eight thousand, one hundred nine".