12863243335 has 16 divisors (see below), whose sum is σ = 16170307200. Its totient is φ = 9809968896.

The previous prime is 12863243287. The next prime is 12863243339. The reversal of 12863243335 is 53334236821.

It is a cyclic number.

It is not a de Polignac number, because 12863243335 - 2¹⁷ = 12863112263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12863243339) 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 15 ways as a sum of consecutive naturals, for example, 550014 + ... + 572923.

It is an arithmetic number, because the mean of its divisors is an integer number (1010644200).

Almost surely, 2^12863243335 is an apocalyptic number.

12863243335 is a deficient number, since it is larger than the sum of its proper divisors (3307063865).

12863243335 is a wasteful number, since it uses less digits than its factorization.

12863243335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123050.

The product of its digits is 311040, while the sum is 40.

The spelling of 12863243335 in words is "twelve billion, eight hundred sixty-three million, two hundred forty-three thousand, three hundred thirty-five".