68286035308 has 12 divisors (see below), whose sum is σ = 119502393192. Its totient is φ = 34142494400.

The previous prime is 68286035297. The next prime is 68286035327. The reversal of 68286035308 is 80353068286.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429108 + ... + 566308.

It is an arithmetic number, because the mean of its divisors is an integer number (9958532766).

Almost surely, 2^68286035308 is an apocalyptic number.

It is an amenable number.

68286035308 is a deficient number, since it is larger than the sum of its proper divisors (51216357884).

68286035308 is a wasteful number, since it uses less digits than its factorization.

68286035308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261632 (or 261630 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 68286035308 in words is "sixty-eight billion, two hundred eighty-six million, thirty-five thousand, three hundred eight".