10839985338 has 64 divisors (see below), whose sum is σ = 26700952320. Its totient is φ = 2856978432.

The previous prime is 10839985337. The next prime is 10839985361. The reversal of 10839985338 is 83358993801.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10839985337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 927306 + ... + 938922.

It is an arithmetic number, because the mean of its divisors is an integer number (417202380).

Almost surely, 2^10839985338 is an apocalyptic number.

10839985338 is an abundant number, since it is smaller than the sum of its proper divisors (15860966982).

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

10839985338 is a wasteful number, since it uses less digits than its factorization.

10839985338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13351.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 10839985338 in words is "ten billion, eight hundred thirty-nine million, nine hundred eighty-five thousand, three hundred thirty-eight".