204034034033232 has 240 divisors, whose sum is σ = 585372233386368. Its totient is φ = 61187245516800.

The previous prime is 204034034033231. The next prime is 204034034033273. The reversal of 204034034033232 is 232330430430402.

It is a junction number, because it is equal to n+sod(n) for n = 204034034033193 and 204034034033202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204034034033231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63348918 + ... + 66491754.

Almost surely, 2^{204034034033232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204034034033232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292686116693184).

204034034033232 is an abundant number, since it is smaller than the sum of its proper divisors (381338199353136).

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

204034034033232 is a wasteful number, since it uses less digits than its factorization.

204034034033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143078 (or 3143059 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 204034034033232 its reverse (232330430430402), we get a palindrome (436364464463634).

The spelling of 204034034033232 in words is "two hundred four trillion, thirty-four billion, thirty-four million, thirty-three thousand, two hundred thirty-two".