233205312452 has 24 divisors (see below), whose sum is σ = 493846545024. Its totient is φ = 94066008192.

The previous prime is 233205312421. The next prime is 233205312467. The reversal of 233205312452 is 254213502332.

233205312452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244963088 + ... + 244964039.

It is an arithmetic number, because the mean of its divisors is an integer number (20576939376).

Almost surely, 2^233205312452 is an apocalyptic number.

It is an amenable number.

233205312452 is an abundant number, since it is smaller than the sum of its proper divisors (260641232572).

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

233205312452 is a wasteful number, since it uses less digits than its factorization.

233205312452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489927155 (or 489927153 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 233205312452 its reverse (254213502332), we get a palindrome (487418814784).

The spelling of 233205312452 in words is "two hundred thirty-three billion, two hundred five million, three hundred twelve thousand, four hundred fifty-two".