11814069485929 has 2 divisors, whose sum is σ = 11814069485930. Its totient is φ = 11814069485928.

The previous prime is 11814069485899. The next prime is 11814069486013. The reversal of 11814069485929 is 92958496041811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8037565203600 + 3776504282329 = 2835060^2 + 1943323^2 .

It is an emirp because it is prime and its reverse (92958496041811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11814069485929 - 2¹³ = 11814069477737 is a prime.

It is not a weakly prime, because it can be changed into another prime (11814049485929) 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, 5907034742964 + 5907034742965.

It is an arithmetic number, because the mean of its divisors is an integer number (5907034742965).

Almost surely, 2^{11814069485929} is an apocalyptic number.

It is an amenable number.

11814069485929 is a deficient number, since it is larger than the sum of its proper divisors (1).

11814069485929 is an equidigital number, since it uses as much as digits as its factorization.

11814069485929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44789760, while the sum is 67.

The spelling of 11814069485929 in words is "eleven trillion, eight hundred fourteen billion, sixty-nine million, four hundred eighty-five thousand, nine hundred twenty-nine".