16206230304463 has 2 divisors, whose sum is σ = 16206230304464. Its totient is φ = 16206230304462.

The previous prime is 16206230304461. The next prime is 16206230304521. The reversal of 16206230304463 is 36440303260261.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16206230304463 - 2¹ = 16206230304461 is a prime.

Together with 16206230304461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16206230304461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8103115152231 + 8103115152232.

It is an arithmetic number, because the mean of its divisors is an integer number (8103115152232).

Almost surely, 2^{16206230304463} is an apocalyptic number.

16206230304463 is a deficient number, since it is larger than the sum of its proper divisors (1).

16206230304463 is an equidigital number, since it uses as much as digits as its factorization.

16206230304463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 16206230304463 in words is "sixteen trillion, two hundred six billion, two hundred thirty million, three hundred four thousand, four hundred sixty-three".