204924667004 has 12 divisors (see below), whose sum is σ = 360420270000. Its totient is φ = 101947447008.

The previous prime is 204924666997. The next prime is 204924667007. The reversal of 204924667004 is 400766429402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204924667007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128720729 + ... + 128722320.

It is an arithmetic number, because the mean of its divisors is an integer number (30035022500).

Almost surely, 2^204924667004 is an apocalyptic number.

It is an amenable number.

204924667004 is a deficient number, since it is larger than the sum of its proper divisors (155495602996).

204924667004 is a wasteful number, since it uses less digits than its factorization.

204924667004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257443252 (or 257443250 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 204924667004 in words is "two hundred four billion, nine hundred twenty-four million, six hundred sixty-seven thousand, four".