34665570677 has 2 divisors, whose sum is σ = 34665570678. Its totient is φ = 34665570676.

The previous prime is 34665570619. The next prime is 34665570679. The reversal of 34665570677 is 77607556643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34645865956 + 19704721 = 186134^2 + 4439^2 .

It is a cyclic number.

It is not a de Polignac number, because 34665570677 - 2⁶ = 34665570613 is a prime.

Together with 34665570679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34665570679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17332785338 + 17332785339.

It is an arithmetic number, because the mean of its divisors is an integer number (17332785339).

Almost surely, 2^34665570677 is an apocalyptic number.

It is an amenable number.

34665570677 is a deficient number, since it is larger than the sum of its proper divisors (1).

34665570677 is an equidigital number, since it uses as much as digits as its factorization.

34665570677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22226400, while the sum is 56.

The spelling of 34665570677 in words is "thirty-four billion, six hundred sixty-five million, five hundred seventy thousand, six hundred seventy-seven".