13043992812833 has 2 divisors, whose sum is σ = 13043992812834. Its totient is φ = 13043992812832.

The previous prime is 13043992812821. The next prime is 13043992812839. The reversal of 13043992812833 is 33821829934031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12985017661729 + 58975151104 = 3603473^2 + 242848^2 .

It is a cyclic number.

It is not a de Polignac number, because 13043992812833 - 2⁴ = 13043992812817 is a prime.

It is not a weakly prime, because it can be changed into another prime (13043992812839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6521996406416 + 6521996406417.

It is an arithmetic number, because the mean of its divisors is an integer number (6521996406417).

Almost surely, 2^{13043992812833} is an apocalyptic number.

It is an amenable number.

13043992812833 is a deficient number, since it is larger than the sum of its proper divisors (1).

13043992812833 is an equidigital number, since it uses as much as digits as its factorization.

13043992812833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 13043992812833 in words is "thirteen trillion, forty-three billion, nine hundred ninety-two million, eight hundred twelve thousand, eight hundred thirty-three".