204255625412 has 12 divisors (see below), whose sum is σ = 369773115180. Its totient is φ = 98606163936.

The previous prime is 204255625393. The next prime is 204255625429. The reversal of 204255625412 is 214526552402.

It can be written as a sum of positive squares in 2 ways, for example, as 52503306496 + 151752318916 = 229136^2 + 389554^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 880412063 + ... + 880412294.

It is an arithmetic number, because the mean of its divisors is an integer number (30814426265).

Almost surely, 2^204255625412 is an apocalyptic number.

It is an amenable number.

204255625412 is a deficient number, since it is larger than the sum of its proper divisors (165517489768).

204255625412 is a wasteful number, since it uses less digits than its factorization.

204255625412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760824390 (or 1760824388 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 204255625412 in words is "two hundred four billion, two hundred fifty-five million, six hundred twenty-five thousand, four hundred twelve".