34681042667 has 4 divisors (see below), whose sum is σ = 35876940720. Its totient is φ = 33485144616.

The previous prime is 34681042601. The next prime is 34681042687. The reversal of 34681042667 is 76624018643.

34681042667 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.

It is a cyclic number.

It is not a de Polignac number, because 34681042667 - 2⁸ = 34681042411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34681042687) 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, 597948983 + ... + 597949040.

It is an arithmetic number, because the mean of its divisors is an integer number (8969235180).

Almost surely, 2^34681042667 is an apocalyptic number.

34681042667 is a deficient number, since it is larger than the sum of its proper divisors (1195898053).

34681042667 is a wasteful number, since it uses less digits than its factorization.

34681042667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195898052.

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 34681042667 in words is "thirty-four billion, six hundred eighty-one million, forty-two thousand, six hundred sixty-seven".