489102010000069 has 2 divisors, whose sum is σ = 489102010000070. Its totient is φ = 489102010000068.

The previous prime is 489102010000033. The next prime is 489102010000111. The reversal of 489102010000069 is 960000010201984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 268057610176225 + 221044399823844 = 16372465^2 + 14867562^2 .

It is a cyclic number.

It is not a de Polignac number, because 489102010000069 - 2¹³ = 489102009991877 is a prime.

It is a super-2 number, since 2×489102010000069² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 489102009999986 and 489102010000040.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489102014000069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244551005000034 + 244551005000035.

It is an arithmetic number, because the mean of its divisors is an integer number (244551005000035).

Almost surely, 2^{489102010000069} is an apocalyptic number.

It is an amenable number.

489102010000069 is a deficient number, since it is larger than the sum of its proper divisors (1).

489102010000069 is an equidigital number, since it uses as much as digits as its factorization.

489102010000069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 489102010000069 in words is "four hundred eighty-nine trillion, one hundred two billion, ten million, sixty-nine", and thus it is an aban number.