204826008042 has 32 divisors (see below), whose sum is σ = 469851778560. Its totient is φ = 66072905280.

The previous prime is 204826007993. The next prime is 204826008043. The reversal of 204826008042 is 240800628402.

It is a happy number.

204826008042 is a `hidden beast` number, since 2 + 0 + 4 + 8 + 2 + 600 + 8 + 0 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 204826007988 and 204826008006.

It is not an unprimeable number, because it can be changed into a prime (204826008043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61176943 + ... + 61180290.

It is an arithmetic number, because the mean of its divisors is an integer number (14682868080).

Almost surely, 2^204826008042 is an apocalyptic number.

204826008042 is an abundant number, since it is smaller than the sum of its proper divisors (265025770518).

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

204826008042 is a wasteful number, since it uses less digits than its factorization.

204826008042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122357275 (or 122357269 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The spelling of 204826008042 in words is "two hundred four billion, eight hundred twenty-six million, eight thousand, forty-two".