204246656104052 has 12 divisors (see below), whose sum is σ = 357443171389920. Its totient is φ = 102120035706936.

The previous prime is 204246656104027. The next prime is 204246656104123. The reversal of 204246656104052 is 250401656642402.

It is a happy number.

It is a super-2 number, since 2×204246656104052² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204246656103988 and 204246656104006.

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, 822946688 + ... + 823194839.

It is an arithmetic number, because the mean of its divisors is an integer number (29786930949160).

Almost surely, 2^{204246656104052} is an apocalyptic number.

It is an amenable number.

204246656104052 is a deficient number, since it is larger than the sum of its proper divisors (153196515285868).

204246656104052 is a wasteful number, since it uses less digits than its factorization.

204246656104052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646172550 (or 1646172548 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 204246656104052 in words is "two hundred four trillion, two hundred forty-six billion, six hundred fifty-six million, one hundred four thousand, fifty-two".