13533412429 has 2 divisors, whose sum is σ = 13533412430. Its totient is φ = 13533412428.

The previous prime is 13533412369. The next prime is 13533412441. The reversal of 13533412429 is 92421433531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13528016100 + 5396329 = 116310^2 + 2323^2 .

It is a cyclic number.

It is not a de Polignac number, because 13533412429 - 2¹⁹ = 13532888141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13533412229) 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 as a sum of consecutive naturals, namely, 6766706214 + 6766706215.

It is an arithmetic number, because the mean of its divisors is an integer number (6766706215).

Almost surely, 2^13533412429 is an apocalyptic number.

It is an amenable number.

13533412429 is a deficient number, since it is larger than the sum of its proper divisors (1).

13533412429 is an equidigital number, since it uses as much as digits as its factorization.

13533412429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 37.

The spelling of 13533412429 in words is "thirteen billion, five hundred thirty-three million, four hundred twelve thousand, four hundred twenty-nine".