84432741073 has 2 divisors, whose sum is σ = 84432741074. Its totient is φ = 84432741072.

The previous prime is 84432741061. The next prime is 84432741121. The reversal of 84432741073 is 37014723448.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84081441024 + 351300049 = 289968^2 + 18743^2 .

It is a cyclic number.

It is not a de Polignac number, because 84432741073 - 2²⁹ = 83895870161 is a prime.

It is a super-2 number, since 2×84432741073² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (84432741973) 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, 42216370536 + 42216370537.

It is an arithmetic number, because the mean of its divisors is an integer number (42216370537).

Almost surely, 2^84432741073 is an apocalyptic number.

It is an amenable number.

84432741073 is a deficient number, since it is larger than the sum of its proper divisors (1).

84432741073 is an equidigital number, since it uses as much as digits as its factorization.

84432741073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 43.

The spelling of 84432741073 in words is "eighty-four billion, four hundred thirty-two million, seven hundred forty-one thousand, seventy-three".