204104665302 has 16 divisors (see below), whose sum is σ = 408213978480. Its totient is φ = 68034113792.

The previous prime is 204104665253. The next prime is 204104665321. The reversal of 204104665302 is 203566401402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681298 + ... + 934010.

It is an arithmetic number, because the mean of its divisors is an integer number (25513373655).

Almost surely, 2^204104665302 is an apocalyptic number.

204104665302 is an abundant number, since it is smaller than the sum of its proper divisors (204109313178).

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

204104665302 is a wasteful number, since it uses less digits than its factorization.

204104665302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387327.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 204104665302 in words is "two hundred four billion, one hundred four million, six hundred sixty-five thousand, three hundred two".