34134806768 has 40 divisors (see below), whose sum is σ = 66754432800. Its totient is φ = 16908007424.

The previous prime is 34134806749. The next prime is 34134806803. The reversal of 34134806768 is 86760843143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5364773 + ... + 5371131.

It is an arithmetic number, because the mean of its divisors is an integer number (1668860820).

Almost surely, 2^34134806768 is an apocalyptic number.

It is an amenable number.

34134806768 is a deficient number, since it is larger than the sum of its proper divisors (32619626032).

34134806768 is a wasteful number, since it uses less digits than its factorization.

34134806768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9449 (or 9443 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 34134806768 in words is "thirty-four billion, one hundred thirty-four million, eight hundred six thousand, seven hundred sixty-eight".