206600040246 has 32 divisors (see below), whose sum is σ = 413611735680. Its totient is φ = 68798113344.

The previous prime is 206600040233. The next prime is 206600040259. The reversal of 206600040246 is 642040006602.

It is an interprime number because it is at equal distance from previous prime (206600040233) and next prime (206600040259).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37135461 + ... + 37141023.

It is an arithmetic number, because the mean of its divisors is an integer number (12925366740).

Almost surely, 2^206600040246 is an apocalyptic number.

206600040246 is an abundant number, since it is smaller than the sum of its proper divisors (207011695434).

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

206600040246 is a wasteful number, since it uses less digits than its factorization.

206600040246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10620.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 206600040246 its reverse (642040006602), we get a palindrome (848640046848).

The spelling of 206600040246 in words is "two hundred six billion, six hundred million, forty thousand, two hundred forty-six".