16424342063 has 2 divisors, whose sum is σ = 16424342064. Its totient is φ = 16424342062.

The previous prime is 16424342057. The next prime is 16424342087. The reversal of 16424342063 is 36024342461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16424342063 - 2¹⁰ = 16424341039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16424342003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8212171031 + 8212171032.

It is an arithmetic number, because the mean of its divisors is an integer number (8212171032).

Almost surely, 2^16424342063 is an apocalyptic number.

16424342063 is a deficient number, since it is larger than the sum of its proper divisors (1).

16424342063 is an equidigital number, since it uses as much as digits as its factorization.

16424342063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 16424342063 in words is "sixteen billion, four hundred twenty-four million, three hundred forty-two thousand, sixty-three".