206085433416976 has 15 divisors (see below), whose sum is σ = 399290638501911. Its totient is φ = 103042687997136.

The previous prime is 206085433416959. The next prime is 206085433416977. The reversal of 206085433416976 is 679614334580602.

The square root of 206085433416976 is 14355676.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206085433416977) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 55628245 + ... + 59217163.

It is a 2-persistent number, because it is pandigital, and so is 2⋅206085433416976 = 412170866833952, but 3⋅206085433416976 = 618256300250928 is not.

Almost surely, 2^{206085433416976} is an apocalyptic number.

206085433416976 is the 14355676-th square number.

It is an amenable number.

206085433416976 is a deficient number, since it is larger than the sum of its proper divisors (193205205084935).

206085433416976 is an frugal number, since it uses more digits than its factorization.

206085433416976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7177846 (or 3588921 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 206085433416976 in words is "two hundred six trillion, eighty-five billion, four hundred thirty-three million, four hundred sixteen thousand, nine hundred seventy-six".