13304612249 has 2 divisors, whose sum is σ = 13304612250. Its totient is φ = 13304612248.

The previous prime is 13304612201. The next prime is 13304612261. The reversal of 13304612249 is 94221640331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13049635225 + 254977024 = 114235^2 + 15968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13304612249 is a prime.

It is not a weakly prime, because it can be changed into another prime (13304612549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6652306124 + 6652306125.

It is an arithmetic number, because the mean of its divisors is an integer number (6652306125).

Almost surely, 2^13304612249 is an apocalyptic number.

It is an amenable number.

13304612249 is a deficient number, since it is larger than the sum of its proper divisors (1).

13304612249 is an equidigital number, since it uses as much as digits as its factorization.

13304612249 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 35.

The spelling of 13304612249 in words is "thirteen billion, three hundred four million, six hundred twelve thousand, two hundred forty-nine".