20004430360204 has 48 divisors (see below), whose sum is σ = 37229856672960. Its totient is φ = 9384100394240.

The previous prime is 20004430360199. The next prime is 20004430360223. The reversal of 20004430360204 is 40206303440002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16283142 + ... + 17468530.

It is an arithmetic number, because the mean of its divisors is an integer number (775622014020).

Almost surely, 2^{20004430360204} is an apocalyptic number.

It is an amenable number.

20004430360204 is a deficient number, since it is larger than the sum of its proper divisors (17225426312756).

20004430360204 is a wasteful number, since it uses less digits than its factorization.

20004430360204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188930 (or 1188928 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The spelling of 20004430360204 in words is "twenty trillion, four billion, four hundred thirty million, three hundred sixty thousand, two hundred four".