16304747029 has 2 divisors, whose sum is σ = 16304747030. Its totient is φ = 16304747028.

The previous prime is 16304747021. The next prime is 16304747059. The reversal of 16304747029 is 92074740361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8649372004 + 7655375025 = 93002^2 + 87495^2 .

It is an emirp because it is prime and its reverse (92074740361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16304747029 - 2³ = 16304747021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16304747021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8152373514 + 8152373515.

It is an arithmetic number, because the mean of its divisors is an integer number (8152373515).

Almost surely, 2^16304747029 is an apocalyptic number.

It is an amenable number.

16304747029 is a deficient number, since it is larger than the sum of its proper divisors (1).

16304747029 is an equidigital number, since it uses as much as digits as its factorization.

16304747029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 16304747029 in words is "sixteen billion, three hundred four million, seven hundred forty-seven thousand, twenty-nine".