16652206343 has 2 divisors, whose sum is σ = 16652206344. Its totient is φ = 16652206342.

The previous prime is 16652206339. The next prime is 16652206381. The reversal of 16652206343 is 34360225661.

It is a happy number.

It is an a-pointer prime, because the next prime (16652206381) can be obtained adding 16652206343 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16652206343 - 2² = 16652206339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16652206297 and 16652206306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16652206313) 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, 8326103171 + 8326103172.

It is an arithmetic number, because the mean of its divisors is an integer number (8326103172).

Almost surely, 2^16652206343 is an apocalyptic number.

16652206343 is a deficient number, since it is larger than the sum of its proper divisors (1).

16652206343 is an equidigital number, since it uses as much as digits as its factorization.

16652206343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 16652206343 in words is "sixteen billion, six hundred fifty-two million, two hundred six thousand, three hundred forty-three".