884670685600081 has 2 divisors, whose sum is σ = 884670685600082. Its totient is φ = 884670685600080.

The previous prime is 884670685599997. The next prime is 884670685600087. The reversal of 884670685600081 is 180006586076488.

884670685600081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 668948616849681 + 215722068750400 = 25864041^2 + 14687480^2 .

It is a cyclic number.

It is not a de Polignac number, because 884670685600081 - 2⁴⁷ = 743933197244753 is a prime.

It is a super-2 number, since 2×884670685600081² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (884670685600087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442335342800040 + 442335342800041.

It is an arithmetic number, because the mean of its divisors is an integer number (442335342800041).

Almost surely, 2^{884670685600081} is an apocalyptic number.

It is an amenable number.

884670685600081 is a deficient number, since it is larger than the sum of its proper divisors (1).

884670685600081 is an equidigital number, since it uses as much as digits as its factorization.

884670685600081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123863040, while the sum is 67.

The spelling of 884670685600081 in words is "eight hundred eighty-four trillion, six hundred seventy billion, six hundred eighty-five million, six hundred thousand, eighty-one".