34719356611 has 4 divisors (see below), whose sum is σ = 34720222824. Its totient is φ = 34718490400.

The previous prime is 34719356603. The next prime is 34719356663. The reversal of 34719356611 is 11665391743.

34719356611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11665391743 = 53 ⋅220101731.

It is a cyclic number.

It is not a de Polignac number, because 34719356611 - 2³ = 34719356603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34719356011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369910 + ... + 454171.

It is an arithmetic number, because the mean of its divisors is an integer number (8680055706).

Almost surely, 2^34719356611 is an apocalyptic number.

34719356611 is a deficient number, since it is larger than the sum of its proper divisors (866213).

34719356611 is an equidigital number, since it uses as much as digits as its factorization.

34719356611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866212.

The product of its digits is 408240, while the sum is 46.

The spelling of 34719356611 in words is "thirty-four billion, seven hundred nineteen million, three hundred fifty-six thousand, six hundred eleven".