11706551429 has 2 divisors, whose sum is σ = 11706551430. Its totient is φ = 11706551428.

The previous prime is 11706551413. The next prime is 11706551449. The reversal of 11706551429 is 92415560711.

It is a happy number.

11706551429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6608877025 + 5097674404 = 81295^2 + 71398^2 .

It is a cyclic number.

It is not a de Polignac number, because 11706551429 - 2⁴ = 11706551413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11706551449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5853275714 + 5853275715.

It is an arithmetic number, because the mean of its divisors is an integer number (5853275715).

Almost surely, 2^11706551429 is an apocalyptic number.

It is an amenable number.

11706551429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11706551429 is an equidigital number, since it uses as much as digits as its factorization.

11706551429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 11706551429 in words is "eleven billion, seven hundred six million, five hundred fifty-one thousand, four hundred twenty-nine".