205035035253344 has 24 divisors (see below), whose sum is σ = 404327738420928. Its totient is φ = 102348625495680.

The previous prime is 205035035253337. The next prime is 205035035253371. The reversal of 205035035253344 is 443352530530502.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 205035035253295 and 205035035253304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5277859367 + ... + 5277898214.

It is an arithmetic number, because the mean of its divisors is an integer number (16846989100872).

Almost surely, 2^{205035035253344} is an apocalyptic number.

It is an amenable number.

205035035253344 is a deficient number, since it is larger than the sum of its proper divisors (199292703167584).

205035035253344 is a wasteful number, since it uses less digits than its factorization.

205035035253344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555758198 (or 10555758190 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 44.

Adding to 205035035253344 its reverse (443352530530502), we get a palindrome (648387565783846).

The spelling of 205035035253344 in words is "two hundred five trillion, thirty-five billion, thirty-five million, two hundred fifty-three thousand, three hundred forty-four".