12846398383 has 32 divisors (see below), whose sum is σ = 15903749120. Its totient is φ = 10104756480.

The previous prime is 12846398377. The next prime is 12846398407. The reversal of 12846398383 is 38389364821.

It is a de Polignac number, because none of the positive numbers 2^k-12846398383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12846398083) 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, 20358478 + ... + 20359108.

It is an arithmetic number, because the mean of its divisors is an integer number (496992160).

Almost surely, 2^12846398383 is an apocalyptic number.

12846398383 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12846398383 is a deficient number, since it is larger than the sum of its proper divisors (3057350737).

12846398383 is a wasteful number, since it uses less digits than its factorization.

12846398383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607.

The product of its digits is 5971968, while the sum is 55.

The spelling of 12846398383 in words is "twelve billion, eight hundred forty-six million, three hundred ninety-eight thousand, three hundred eighty-three".