204234210412 has 6 divisors (see below), whose sum is σ = 357409868228. Its totient is φ = 102117105204.

The previous prime is 204234210347. The next prime is 204234210419. The reversal of 204234210412 is 214012432402.

204234210412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204234210412² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204234210419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25529276298 + ... + 25529276305.

Almost surely, 2^204234210412 is an apocalyptic number.

It is an amenable number.

204234210412 is a deficient number, since it is larger than the sum of its proper divisors (153175657816).

204234210412 is a wasteful number, since it uses less digits than its factorization.

204234210412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51058552607 (or 51058552605 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 204234210412 its reverse (214012432402), we get a palindrome (418246642814).

The spelling of 204234210412 in words is "two hundred four billion, two hundred thirty-four million, two hundred ten thousand, four hundred twelve".