83834411119 has 2 divisors, whose sum is σ = 83834411120. Its totient is φ = 83834411118.

The previous prime is 83834411117. The next prime is 83834411123. The reversal of 83834411119 is 91111443838.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83834411119 - 2¹ = 83834411117 is a prime.

It is a super-2 number, since 2×83834411119² (a number of 23 digits) contains 22 as substring.

Together with 83834411117, 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 (83834411117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41917205559 + 41917205560.

It is an arithmetic number, because the mean of its divisors is an integer number (41917205560).

Almost surely, 2^83834411119 is an apocalyptic number.

83834411119 is a deficient number, since it is larger than the sum of its proper divisors (1).

83834411119 is an equidigital number, since it uses as much as digits as its factorization.

83834411119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 43.

The spelling of 83834411119 in words is "eighty-three billion, eight hundred thirty-four million, four hundred eleven thousand, one hundred nineteen".