206051045404 has 12 divisors (see below), whose sum is σ = 360603785304. Its totient is φ = 103021392464.

The previous prime is 206051045371. The next prime is 206051045407. The reversal of 206051045404 is 404540150602.

It is a happy number.

206051045404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206051045407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918922 + ... + 1120945.

It is an arithmetic number, because the mean of its divisors is an integer number (30050315442).

Almost surely, 2^206051045404 is an apocalyptic number.

It is an amenable number.

206051045404 is a deficient number, since it is larger than the sum of its proper divisors (154552739900).

206051045404 is a wasteful number, since it uses less digits than its factorization.

206051045404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065124 (or 2065122 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 206051045404 in words is "two hundred six billion, fifty-one million, forty-five thousand, four hundred four".