208675419896 has 8 divisors (see below), whose sum is σ = 391266412320. Its totient is φ = 104337709944.

The previous prime is 208675419893. The next prime is 208675419919. The reversal of 208675419896 is 698914576802.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208675419893) by changing a digit.

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 as a sum of consecutive naturals, namely, 13042213736 + ... + 13042213751.

It is an arithmetic number, because the mean of its divisors is an integer number (48908301540).

Almost surely, 2^208675419896 is an apocalyptic number.

It is an amenable number.

208675419896 is a deficient number, since it is larger than the sum of its proper divisors (182590992424).

208675419896 is a wasteful number, since it uses less digits than its factorization.

208675419896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26084427493 (or 26084427489 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 208675419896 in words is "two hundred eight billion, six hundred seventy-five million, four hundred nineteen thousand, eight hundred ninety-six".