204023331223432 has 32 divisors (see below), whose sum is σ = 437208196680000. Its totient is φ = 87435501712704.

The previous prime is 204023331223417. The next prime is 204023331223483. The reversal of 204023331223432 is 234322133320402.

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, 62323383 + ... + 65515270.

It is an arithmetic number, because the mean of its divisors is an integer number (13662756146250).

Almost surely, 2^{204023331223432} is an apocalyptic number.

It is an amenable number.

204023331223432 is an abundant number, since it is smaller than the sum of its proper divisors (233184865456568).

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

204023331223432 is a wasteful number, since it uses less digits than its factorization.

204023331223432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127867165 (or 127867161 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 204023331223432 its reverse (234322133320402), we get a palindrome (438345464543834).

The spelling of 204023331223432 in words is "two hundred four trillion, twenty-three billion, three hundred thirty-one million, two hundred twenty-three thousand, four hundred thirty-two".