206416441 has 12 divisors (see below), whose sum is σ = 259301056. Its totient is φ = 160843320.

The previous prime is 206416409. The next prime is 206416459. The reversal of 206416441 is 144614602.

206416441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 206416441 - 2⁵ = 206416409 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (206416141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121005 + ... + 122698.

Almost surely, 2^206416441 is an apocalyptic number.

It is an amenable number.

206416441 is a deficient number, since it is larger than the sum of its proper divisors (52884615).

206416441 is a wasteful number, since it uses less digits than its factorization.

206416441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243732 (or 243721 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 206416441 is about 14367.2001795757. The cubic root of 206416441 is about 590.9917639186.

The spelling of 206416441 in words is "two hundred six million, four hundred sixteen thousand, four hundred forty-one".