206242464226 has 8 divisors (see below), whose sum is σ = 322814291904. Its totient is φ = 98637700260.

The previous prime is 206242464209. The next prime is 206242464229. The reversal of 206242464226 is 622464242602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (206242464229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2241765870 + ... + 2241765961.

It is an arithmetic number, because the mean of its divisors is an integer number (40351786488).

Almost surely, 2^206242464226 is an apocalyptic number.

206242464226 is a deficient number, since it is larger than the sum of its proper divisors (116571827678).

206242464226 is a wasteful number, since it uses less digits than its factorization.

206242464226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483531856.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 206242464226 in words is "two hundred six billion, two hundred forty-two million, four hundred sixty-four thousand, two hundred twenty-six".