208807101237068 has 48 divisors (see below), whose sum is σ = 387735979438080. Its totient is φ = 98051723092224.

The previous prime is 208807101237041. The next prime is 208807101237073. The reversal of 208807101237068 is 860732101708802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 638345405 + ... + 638672427.

It is an arithmetic number, because the mean of its divisors is an integer number (8077832904960).

Almost surely, 2^{208807101237068} is an apocalyptic number.

It is an amenable number.

208807101237068 is a deficient number, since it is larger than the sum of its proper divisors (178928878201012).

208807101237068 is a wasteful number, since it uses less digits than its factorization.

208807101237068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347126 (or 347124 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 53.

The spelling of 208807101237068 in words is "two hundred eight trillion, eight hundred seven billion, one hundred one million, two hundred thirty-seven thousand, sixty-eight".