204403300402 has 16 divisors (see below), whose sum is σ = 350519981760. Its totient is φ = 87572833488.

The previous prime is 204403300373. The next prime is 204403300411. The reversal of 204403300402 is 204003304402.

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, 2337277 + ... + 2423152.

It is an arithmetic number, because the mean of its divisors is an integer number (21907498860).

Almost surely, 2^204403300402 is an apocalyptic number.

204403300402 is a deficient number, since it is larger than the sum of its proper divisors (146116681358).

204403300402 is a wasteful number, since it uses less digits than its factorization.

204403300402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763505.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 204403300402 its reverse (204003304402), we get a palindrome (408406604804).

The spelling of 204403300402 in words is "two hundred four billion, four hundred three million, three hundred thousand, four hundred two".