68064676696 has 16 divisors (see below), whose sum is σ = 127639680840. Its totient is φ = 34027428480.

The previous prime is 68064676679. The next prime is 68064676697. The reversal of 68064676696 is 69667646086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68064676697) 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, 554481 + ... + 666016.

Almost surely, 2^68064676696 is an apocalyptic number.

It is an amenable number.

68064676696 is a deficient number, since it is larger than the sum of its proper divisors (59575004144).

68064676696 is a wasteful number, since it uses less digits than its factorization.

68064676696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227474 (or 1227470 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 64.

The spelling of 68064676696 in words is "sixty-eight billion, sixty-four million, six hundred seventy-six thousand, six hundred ninety-six".