204463234302534 has 12 divisors (see below), whose sum is σ = 443003674322196. Its totient is φ = 68154411434172.

The previous prime is 204463234302493. The next prime is 204463234302563. The reversal of 204463234302534 is 435203432364402.

204463234302534 is a `hidden beast` number, since 2 + 0 + 4 + 4 + 63 + 23 + 4 + 30 + 2 + 534 = 666.

It is a super-2 number, since 2×204463234302534² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 204463234302534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5679534286164 + ... + 5679534286199.

It is an arithmetic number, because the mean of its divisors is an integer number (36916972860183).

Almost surely, 2^{204463234302534} is an apocalyptic number.

204463234302534 is an abundant number, since it is smaller than the sum of its proper divisors (238540440019662).

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

204463234302534 is a wasteful number, since it uses less digits than its factorization.

204463234302534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11359068572371 (or 11359068572368 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 45.

Adding to 204463234302534 its reverse (435203432364402), we get a palindrome (639666666666936).

The spelling of 204463234302534 in words is "two hundred four trillion, four hundred sixty-three billion, two hundred thirty-four million, three hundred two thousand, five hundred thirty-four".