204648952424 has 256 divisors, whose sum is σ = 505564416000. Its totient is φ = 75553136640.

The previous prime is 204648952393. The next prime is 204648952439. The reversal of 204648952424 is 424259846402.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 79350767 + ... + 79353345.

It is an arithmetic number, because the mean of its divisors is an integer number (1974861000).

Almost surely, 2^204648952424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204648952424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252782208000).

204648952424 is an abundant number, since it is smaller than the sum of its proper divisors (300915463576).

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

204648952424 is a wasteful number, since it uses less digits than its factorization.

204648952424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776 (or 2772 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 50.

The spelling of 204648952424 in words is "two hundred four billion, six hundred forty-eight million, nine hundred fifty-two thousand, four hundred twenty-four".