84146316041 has 2 divisors, whose sum is σ = 84146316042. Its totient is φ = 84146316040.

The previous prime is 84146316031. The next prime is 84146316043. The reversal of 84146316041 is 14061364148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84126102025 + 20214016 = 290045^2 + 4496^2 .

It is a cyclic number.

It is not a de Polignac number, because 84146316041 - 2⁶ = 84146315977 is a prime.

Together with 84146316043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 84146315986 and 84146316004.

It is not a weakly prime, because it can be changed into another prime (84146316043) 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, 42073158020 + 42073158021.

It is an arithmetic number, because the mean of its divisors is an integer number (42073158021).

Almost surely, 2^84146316041 is an apocalyptic number.

It is an amenable number.

84146316041 is a deficient number, since it is larger than the sum of its proper divisors (1).

84146316041 is an equidigital number, since it uses as much as digits as its factorization.

84146316041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 84146316041 in words is "eighty-four billion, one hundred forty-six million, three hundred sixteen thousand, forty-one".