16361214329 has 2 divisors, whose sum is σ = 16361214330. Its totient is φ = 16361214328.

The previous prime is 16361214301. The next prime is 16361214377. The reversal of 16361214329 is 92341216361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15705854329 + 655360000 = 125323^2 + 25600^2 .

It is a cyclic number.

It is not a de Polignac number, because 16361214329 - 2²⁴ = 16344437113 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 16361214292 and 16361214301.

It is not a weakly prime, because it can be changed into another prime (16361214629) 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, 8180607164 + 8180607165.

It is an arithmetic number, because the mean of its divisors is an integer number (8180607165).

Almost surely, 2^16361214329 is an apocalyptic number.

It is an amenable number.

16361214329 is a deficient number, since it is larger than the sum of its proper divisors (1).

16361214329 is an equidigital number, since it uses as much as digits as its factorization.

16361214329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 38.

The spelling of 16361214329 in words is "sixteen billion, three hundred sixty-one million, two hundred fourteen thousand, three hundred twenty-nine".