206065205023232 has 20 divisors (see below), whose sum is σ = 411727938943926. Its totient is φ = 103032602511360.

The previous prime is 206065205023229. The next prime is 206065205023261. The reversal of 206065205023232 is 232320502560602.

It can be written as a sum of positive squares in only one way, i.e., 134664327414016 + 71400877609216 = 11604496^2 + 8449904^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201235551269 + ... + 201235552292.

Almost surely, 2^{206065205023232} is an apocalyptic number.

It is an amenable number.

206065205023232 is a deficient number, since it is larger than the sum of its proper divisors (205662733920694).

206065205023232 is an frugal number, since it uses more digits than its factorization.

206065205023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402471103579 (or 402471103563 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 206065205023232 its reverse (232320502560602), we get a palindrome (438385707583834).

The spelling of 206065205023232 in words is "two hundred six trillion, sixty-five billion, two hundred five million, twenty-three thousand, two hundred thirty-two".