30488185009769 has 2 divisors, whose sum is σ = 30488185009770. Its totient is φ = 30488185009768.

The previous prime is 30488185009729. The next prime is 30488185009873. The reversal of 30488185009769 is 96790058188403.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29738208225625 + 749976784144 = 5453275^2 + 866012^2 .

It is a cyclic number.

It is not a de Polignac number, because 30488185009769 - 2¹² = 30488185005673 is a prime.

It is a super-2 number, since 2×30488185009769² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30488185009699 and 30488185009708.

It is not a weakly prime, because it can be changed into another prime (30488185009729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15244092504884 + 15244092504885.

It is an arithmetic number, because the mean of its divisors is an integer number (15244092504885).

Almost surely, 2^{30488185009769} is an apocalyptic number.

It is an amenable number.

30488185009769 is a deficient number, since it is larger than the sum of its proper divisors (1).

30488185009769 is an equidigital number, since it uses as much as digits as its factorization.

30488185009769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104509440, while the sum is 68.

The spelling of 30488185009769 in words is "thirty trillion, four hundred eighty-eight billion, one hundred eighty-five million, nine thousand, seven hundred sixty-nine".