204604231346 has 64 divisors (see below), whose sum is σ = 326132158464. Its totient is φ = 96158620800.

The previous prime is 204604231331. The next prime is 204604231361. The reversal of 204604231346 is 643132406402.

It is an interprime number because it is at equal distance from previous prime (204604231331) and next prime (204604231361).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68865641 + ... + 68868611.

It is an arithmetic number, because the mean of its divisors is an integer number (5095814976).

Almost surely, 2^204604231346 is an apocalyptic number.

204604231346 is a deficient number, since it is larger than the sum of its proper divisors (121527927118).

204604231346 is a wasteful number, since it uses less digits than its factorization.

204604231346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 204604231346 its reverse (643132406402), we get a palindrome (847736637748).

The spelling of 204604231346 in words is "two hundred four billion, six hundred four million, two hundred thirty-one thousand, three hundred forty-six".