12838898159 has 4 divisors (see below), whose sum is σ = 12909831480. Its totient is φ = 12767964840.

The previous prime is 12838898153. The next prime is 12838898167. The reversal of 12838898159 is 95189883821.

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 12838898159 - 2²⁴ = 12822120943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12838898153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35466389 + ... + 35466750.

It is an arithmetic number, because the mean of its divisors is an integer number (3227457870).

Almost surely, 2^12838898159 is an apocalyptic number.

12838898159 is a deficient number, since it is larger than the sum of its proper divisors (70933321).

12838898159 is an equidigital number, since it uses as much as digits as its factorization.

12838898159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70933320.

The product of its digits is 9953280, while the sum is 62.

The spelling of 12838898159 in words is "twelve billion, eight hundred thirty-eight million, eight hundred ninety-eight thousand, one hundred fifty-nine".