204196372069536 has 2688 divisors, whose sum is σ = 849519718871040. Its totient is φ = 46615390617600.

The previous prime is 204196372069531. The next prime is 204196372069567. The reversal of 204196372069536 is 635960273691402.

204196372069536 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 9 + 6 + 37 + 2 + 0 + 69 + 536 = 666.

204196372069536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (204196372069531) by changing a digit.

It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 41193536370 + ... + 41193541326.

It is an arithmetic number, because the mean of its divisors is an integer number (316041562080).

Almost surely, 2^{204196372069536} 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 204196372069536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424759859435520).

204196372069536 is an abundant number, since it is smaller than the sum of its proper divisors (645323346801504).

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

204196372069536 is a wasteful number, since it uses less digits than its factorization.

204196372069536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5110 (or 5087 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 63.

The spelling of 204196372069536 in words is "two hundred four trillion, one hundred ninety-six billion, three hundred seventy-two million, sixty-nine thousand, five hundred thirty-six".