384711141109 has 2 divisors, whose sum is σ = 384711141110. Its totient is φ = 384711141108.

The previous prime is 384711141107. The next prime is 384711141127. The reversal of 384711141109 is 901141117483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 376664512900 + 8046628209 = 613730^2 + 89703^2 .

It is an emirp because it is prime and its reverse (901141117483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 384711141109 - 2¹ = 384711141107 is a prime.

Together with 384711141107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384711141107) 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, 192355570554 + 192355570555.

It is an arithmetic number, because the mean of its divisors is an integer number (192355570555).

Almost surely, 2^384711141109 is an apocalyptic number.

It is an amenable number.

384711141109 is a deficient number, since it is larger than the sum of its proper divisors (1).

384711141109 is an equidigital number, since it uses as much as digits as its factorization.

384711141109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 40.

The spelling of 384711141109 in words is "three hundred eighty-four billion, seven hundred eleven million, one hundred forty-one thousand, one hundred nine".