68150795660976 has 80 divisors (see below), whose sum is σ = 201233057474304. Its totient is φ = 19469144954112.

The previous prime is 68150795660903. The next prime is 68150795660977. The reversal of 68150795660976 is 67906659705186.

It is a junction number, because it is equal to n+sod(n) for n = 68150795660898 and 68150795660907.

It is not an unprimeable number, because it can be changed into a prime (68150795660977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10467630 + ... + 15680333.

Almost surely, 2^{68150795660976} is an apocalyptic number.

It is an amenable number.

68150795660976 is an abundant number, since it is smaller than the sum of its proper divisors (133082261813328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68150795660976 is a wasteful number, since it uses less digits than its factorization.

68150795660976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26155738 (or 26155732 counting only the distinct ones).

The product of its (nonzero) digits is 1028764800, while the sum is 75.

The spelling of 68150795660976 in words is "sixty-eight trillion, one hundred fifty billion, seven hundred ninety-five million, six hundred sixty thousand, nine hundred seventy-six".