13424433833 has 2 divisors, whose sum is σ = 13424433834. Its totient is φ = 13424433832.

The previous prime is 13424433811. The next prime is 13424433857. The reversal of 13424433833 is 33833442431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12835303849 + 589129984 = 113293^2 + 24272^2 .

It is a cyclic number.

It is not a de Polignac number, because 13424433833 - 2¹⁸ = 13424171689 is a prime.

It is not a weakly prime, because it can be changed into another prime (13424433863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712216916 + 6712216917.

It is an arithmetic number, because the mean of its divisors is an integer number (6712216917).

Almost surely, 2^13424433833 is an apocalyptic number.

It is an amenable number.

13424433833 is a deficient number, since it is larger than the sum of its proper divisors (1).

13424433833 is an equidigital number, since it uses as much as digits as its factorization.

13424433833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 38.

The spelling of 13424433833 in words is "thirteen billion, four hundred twenty-four million, four hundred thirty-three thousand, eight hundred thirty-three".