204066424 has 8 divisors (see below), whose sum is σ = 382624560. Its totient is φ = 102033208.

The previous prime is 204066413. The next prime is 204066431. The reversal of 204066424 is 424660402.

204066424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 204066392 and 204066401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12754144 + ... + 12754159.

It is an arithmetic number, because the mean of its divisors is an integer number (47828070).

Almost surely, 2^204066424 is an apocalyptic number.

It is an amenable number.

204066424 is a deficient number, since it is larger than the sum of its proper divisors (178558136).

204066424 is a wasteful number, since it uses less digits than its factorization.

204066424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25508309 (or 25508305 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 204066424 is about 14285.1819729397. The cubic root of 204066424 is about 588.7404173202.

The spelling of 204066424 in words is "two hundred four million, sixty-six thousand, four hundred twenty-four".