208486047168 has 168 divisors, whose sum is σ = 697488909312. Its totient is φ = 58299996672.

The previous prime is 208486047157. The next prime is 208486047173. The reversal of 208486047168 is 861740684802.

208486047168 is a `hidden beast` number, since 20 + 8 + 4 + 8 + 604 + 7 + 1 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 360580 + ... + 739587.

Almost surely, 2^208486047168 is an apocalyptic number.

208486047168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

208486047168 is an abundant number, since it is smaller than the sum of its proper divisors (489002862144).

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

208486047168 is a wasteful number, since it uses less digits than its factorization.

208486047168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100239 (or 1100226 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 208486047168 in words is "two hundred eight billion, four hundred eighty-six million, forty-seven thousand, one hundred sixty-eight".