2000204434305 has 480 divisors, whose sum is σ = 4758508339200. Its totient is φ = 780744303360.

The previous prime is 2000204434289. The next prime is 2000204434313. The reversal of 2000204434305 is 5034344020002.

2000204434305 is a `hidden beast` number, since 20 + 0 + 0 + 204 + 4 + 3 + 430 + 5 = 666.

It is not a de Polignac number, because 2000204434305 - 2⁴ = 2000204434289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 1429737996 + ... + 1429739394.

It is an arithmetic number, because the mean of its divisors is an integer number (9913559040).

Almost surely, 2^{2000204434305} is an apocalyptic number.

It is an amenable number.

2000204434305 is an abundant number, since it is smaller than the sum of its proper divisors (2758303904895).

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

2000204434305 is a wasteful number, since it uses less digits than its factorization.

2000204434305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599 (or 1571 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 2000204434305 its reverse (5034344020002), we get a palindrome (7034548454307).

The spelling of 2000204434305 in words is "two trillion, two hundred four million, four hundred thirty-four thousand, three hundred five".