10839985339 has 4 divisors (see below), whose sum is σ = 10970587656. Its totient is φ = 10709383024.

The previous prime is 10839985337. The next prime is 10839985361. The reversal of 10839985339 is 93358993801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10839985339 - 2¹ = 10839985337 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 65301034 + ... + 65301199.

It is an arithmetic number, because the mean of its divisors is an integer number (2742646914).

Almost surely, 2^10839985339 is an apocalyptic number.

10839985339 is a deficient number, since it is larger than the sum of its proper divisors (130602317).

10839985339 is an equidigital number, since it uses as much as digits as its factorization.

10839985339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130602316.

The product of its (nonzero) digits is 6298560, while the sum is 58.

The spelling of 10839985339 in words is "ten billion, eight hundred thirty-nine million, nine hundred eighty-five thousand, three hundred thirty-nine".