204021443244302 has 16 divisors (see below), whose sum is σ = 316585465752960. Its totient is φ = 98492965051488.

The previous prime is 204021443244233. The next prime is 204021443244323. The reversal of 204021443244302 is 203442344120402.

204021443244302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44218928 + ... + 48614364.

It is an arithmetic number, because the mean of its divisors is an integer number (19786591609560).

Almost surely, 2^{204021443244302} is an apocalyptic number.

204021443244302 is a deficient number, since it is larger than the sum of its proper divisors (112564022508658).

204021443244302 is a wasteful number, since it uses less digits than its factorization.

204021443244302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195755.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 204021443244302 its reverse (203442344120402), we get a palindrome (407463787364704).

The spelling of 204021443244302 in words is "two hundred four trillion, twenty-one billion, four hundred forty-three million, two hundred forty-four thousand, three hundred two".