13304166329 has 2 divisors, whose sum is σ = 13304166330. Its totient is φ = 13304166328.

The previous prime is 13304166287. The next prime is 13304166347. The reversal of 13304166329 is 92366140331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11099676025 + 2204490304 = 105355^2 + 46952^2 .

It is a cyclic number.

It is not a de Polignac number, because 13304166329 - 2¹² = 13304162233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13304166292 and 13304166301.

It is not a weakly prime, because it can be changed into another prime (13304166929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6652083164 + 6652083165.

It is an arithmetic number, because the mean of its divisors is an integer number (6652083165).

Almost surely, 2^13304166329 is an apocalyptic number.

It is an amenable number.

13304166329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13304166329 is an equidigital number, since it uses as much as digits as its factorization.

13304166329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 13304166329 in words is "thirteen billion, three hundred four million, one hundred sixty-six thousand, three hundred twenty-nine".