10208868318 has 64 divisors (see below), whose sum is σ = 25602220800. Its totient is φ = 2986915680.

The previous prime is 10208868301. The next prime is 10208868337. The reversal of 10208868318 is 81386880201.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279096 + ... + 313547.

It is an arithmetic number, because the mean of its divisors is an integer number (400034700).

Almost surely, 2^10208868318 is an apocalyptic number.

10208868318 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10208868318 is an abundant number, since it is smaller than the sum of its proper divisors (15393352482).

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

10208868318 is a wasteful number, since it uses less digits than its factorization.

10208868318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592694 (or 592688 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The spelling of 10208868318 in words is "ten billion, two hundred eight million, eight hundred sixty-eight thousand, three hundred eighteen".