206234030250 has 96 divisors (see below), whose sum is σ = 560488767696. Its totient is φ = 54716457600.

The previous prime is 206234030213. The next prime is 206234030281. The reversal of 206234030250 is 52030432602.

206234030250 is a `hidden beast` number, since 2 + 0 + 6 + 2 + 3 + 403 + 0 + 250 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 59512090401 + 146721939849 = 243951^2 + 383043^2 .

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 210612 + ... + 675888.

Almost surely, 2^206234030250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206234030250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280244383848).

206234030250 is an abundant number, since it is smaller than the sum of its proper divisors (354254737446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206234030250 is a wasteful number, since it uses less digits than its factorization.

206234030250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465497 (or 465484 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 206234030250 its reverse (52030432602), we get a palindrome (258264462852).

The spelling of 206234030250 in words is "two hundred six billion, two hundred thirty-four million, thirty thousand, two hundred fifty".