10399982208 has 128 divisors (see below), whose sum is σ = 34441597440. Its totient is φ = 2701286400.

The previous prime is 10399982179. The next prime is 10399982239. The reversal of 10399982208 is 80228999301.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146298 + ... + 205433.

It is an arithmetic number, because the mean of its divisors is an integer number (269074980).

Almost surely, 2^10399982208 is an apocalyptic number.

It is an amenable number.

10399982208 is an abundant number, since it is smaller than the sum of its proper divisors (24041615232).

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

10399982208 is a wasteful number, since it uses less digits than its factorization.

10399982208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351766 (or 351754 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 51.

The spelling of 10399982208 in words is "ten billion, three hundred ninety-nine million, nine hundred eighty-two thousand, two hundred eight".