204023234212 has 48 divisors (see below), whose sum is σ = 421408046080. Its totient is φ = 84577996800.

The previous prime is 204023234203. The next prime is 204023234227. The reversal of 204023234212 is 212432320402.

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, 1821364 + ... + 1930132.

Almost surely, 2^204023234212 is an apocalyptic number.

It is an amenable number.

204023234212 is an abundant number, since it is smaller than the sum of its proper divisors (217384811868).

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

204023234212 is a wasteful number, since it uses less digits than its factorization.

204023234212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110972 (or 110970 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 204023234212 its reverse (212432320402), we get a palindrome (416455554614).

The spelling of 204023234212 in words is "two hundred four billion, twenty-three million, two hundred thirty-four thousand, two hundred twelve".