68387009300 has 36 divisors (see below), whose sum is σ = 148683671136. Its totient is φ = 27302479200.

The previous prime is 68387009291. The next prime is 68387009357. The reversal of 68387009300 is 390078386.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601496 + ... + 706095.

It is an arithmetic number, because the mean of its divisors is an integer number (4130101976).

Almost surely, 2^68387009300 is an apocalyptic number.

It is an amenable number.

68387009300 is an abundant number, since it is smaller than the sum of its proper divisors (80296661836).

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

68387009300 is a wasteful number, since it uses less digits than its factorization.

68387009300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308128 (or 1308121 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 68387009300 in words is "sixty-eight billion, three hundred eighty-seven million, nine thousand, three hundred".