12836299842729 has 96 divisors (see below), whose sum is σ = 22239617033088. Its totient is φ = 7045512192000.

The previous prime is 12836299842721. The next prime is 12836299842791. The reversal of 12836299842729 is 92724899263821.

12836299842729 is a `hidden beast` number, since 12 + 83 + 6 + 2 + 9 + 98 + 427 + 29 = 666.

It is not a de Polignac number, because 12836299842729 - 2³ = 12836299842721 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12836299842721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3763074 + ... + 6311364.

It is an arithmetic number, because the mean of its divisors is an integer number (231662677428).

Almost surely, 2^{12836299842729} is an apocalyptic number.

It is an amenable number.

12836299842729 is a deficient number, since it is larger than the sum of its proper divisors (9403317190359).

12836299842729 is a wasteful number, since it uses less digits than its factorization.

12836299842729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548439 (or 2548436 counting only the distinct ones).

The product of its digits is 376233984, while the sum is 72.

The spelling of 12836299842729 in words is "twelve trillion, eight hundred thirty-six billion, two hundred ninety-nine million, eight hundred forty-two thousand, seven hundred twenty-nine".