4860842186989 has 2 divisors, whose sum is σ = 4860842186990. Its totient is φ = 4860842186988.

The previous prime is 4860842186971. The next prime is 4860842187007. The reversal of 4860842186989 is 9896812480684.

It is a balanced prime because it is at equal distance from previous prime (4860842186971) and next prime (4860842187007).

It can be written as a sum of positive squares in only one way, i.e., 4848108192964 + 12733994025 = 2201842^2 + 112845^2 .

It is a cyclic number.

It is not a de Polignac number, because 4860842186989 - 2¹¹ = 4860842184941 is a prime.

It is a super-2 number, since 2×4860842186989² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4860842181989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2430421093494 + 2430421093495.

It is an arithmetic number, because the mean of its divisors is an integer number (2430421093495).

Almost surely, 2^{4860842186989} is an apocalyptic number.

It is an amenable number.

4860842186989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4860842186989 is an equidigital number, since it uses as much as digits as its factorization.

4860842186989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 382205952, while the sum is 73.

The spelling of 4860842186989 in words is "four trillion, eight hundred sixty billion, eight hundred forty-two million, one hundred eighty-six thousand, nine hundred eighty-nine".