34774656611 has 2 divisors, whose sum is σ = 34774656612. Its totient is φ = 34774656610.

The previous prime is 34774656583. The next prime is 34774656613. The reversal of 34774656611 is 11665647743.

It is a strong prime.

It is an emirp because it is prime and its reverse (11665647743) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34774656611 is a prime.

Together with 34774656613, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34774656611.

It is not a weakly prime, because it can be changed into another prime (34774656613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17387328305 + 17387328306.

It is an arithmetic number, because the mean of its divisors is an integer number (17387328306).

Almost surely, 2^34774656611 is an apocalyptic number.

34774656611 is a deficient number, since it is larger than the sum of its proper divisors (1).

34774656611 is an equidigital number, since it uses as much as digits as its factorization.

34774656611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 50.

The spelling of 34774656611 in words is "thirty-four billion, seven hundred seventy-four million, six hundred fifty-six thousand, six hundred eleven".