206060004424 has 8 divisors (see below), whose sum is σ = 386362508310. Its totient is φ = 103030002208.

The previous prime is 206060004413. The next prime is 206060004497. The reversal of 206060004424 is 424400060602.

It can be written as a sum of positive squares in only one way, i.e., 204765300100 + 1294704324 = 452510^2 + 35982^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 206060004392 and 206060004401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12878750269 + ... + 12878750284.

Almost surely, 2^206060004424 is an apocalyptic number.

It is an amenable number.

206060004424 is a deficient number, since it is larger than the sum of its proper divisors (180302503886).

206060004424 is a wasteful number, since it uses less digits than its factorization.

206060004424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25757500559 (or 25757500555 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 206060004424 in words is "two hundred six billion, sixty million, four thousand, four hundred twenty-four".