204755254718424 has 16 divisors (see below), whose sum is σ = 511888136796120. Its totient is φ = 68251751572800.

The previous prime is 204755254718411. The next prime is 204755254718459. The reversal of 204755254718424 is 424817452557402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4265734473277 + ... + 4265734473324.

Almost surely, 2^{204755254718424} is an apocalyptic number.

204755254718424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

204755254718424 is an abundant number, since it is smaller than the sum of its proper divisors (307132882077696).

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

204755254718424 is a wasteful number, since it uses less digits than its factorization.

204755254718424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8531468946610 (or 8531468946606 counting only the distinct ones).

The product of its (nonzero) digits is 100352000, while the sum is 60.

The spelling of 204755254718424 in words is "two hundred four trillion, seven hundred fifty-five billion, two hundred fifty-four million, seven hundred eighteen thousand, four hundred twenty-four".