83412042010019 has 2 divisors, whose sum is σ = 83412042010020. Its totient is φ = 83412042010018.

The previous prime is 83412042009991. The next prime is 83412042010057. The reversal of 83412042010019 is 91001024021438.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83412042010019 is a prime.

It is a super-2 number, since 2×83412042010019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83412042010819) 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, 41706021005009 + 41706021005010.

It is an arithmetic number, because the mean of its divisors is an integer number (41706021005010).

Almost surely, 2^{83412042010019} is an apocalyptic number.

83412042010019 is a deficient number, since it is larger than the sum of its proper divisors (1).

83412042010019 is an equidigital number, since it uses as much as digits as its factorization.

83412042010019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 83412042010019 in words is "eighty-three trillion, four hundred twelve billion, forty-two million, ten thousand, nineteen".