204469028334 has 48 divisors (see below), whose sum is σ = 469139175648. Its totient is φ = 64138507776.

The previous prime is 204469028303. The next prime is 204469028347. The reversal of 204469028334 is 433820964402.

204469028334 is a `hidden beast` number, since 204 + 4 + 6 + 90 + 28 + 334 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 204469028334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2458194 + ... + 2540010.

It is an arithmetic number, because the mean of its divisors is an integer number (9773732826).

Almost surely, 2^204469028334 is an apocalyptic number.

204469028334 is an abundant number, since it is smaller than the sum of its proper divisors (264670147314).

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

204469028334 is a wasteful number, since it uses less digits than its factorization.

204469028334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90009 (or 90006 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 204469028334 in words is "two hundred four billion, four hundred sixty-nine million, twenty-eight thousand, three hundred thirty-four".