84080084807 has 2 divisors, whose sum is σ = 84080084808. Its totient is φ = 84080084806.

The previous prime is 84080084719. The next prime is 84080084863. The reversal of 84080084807 is 70848008048.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84080084807 - 2⁸ = 84080084551 is a prime.

It is a super-2 number, since 2×84080084807² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84080083807) 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, 42040042403 + 42040042404.

It is an arithmetic number, because the mean of its divisors is an integer number (42040042404).

Almost surely, 2^84080084807 is an apocalyptic number.

84080084807 is a deficient number, since it is larger than the sum of its proper divisors (1).

84080084807 is an equidigital number, since it uses as much as digits as its factorization.

84080084807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 458752, while the sum is 47.

The spelling of 84080084807 in words is "eighty-four billion, eighty million, eighty-four thousand, eight hundred seven".