201243332232 has 48 divisors (see below), whose sum is σ = 573720030000. Its totient is φ = 63550525536.

The previous prime is 201243332201. The next prime is 201243332347. The reversal of 201243332232 is 232233342102.

201243332232 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 433 + 3 + 223 + 2 = 666.

201243332232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201243332196 and 201243332205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73552482 + ... + 73555217.

It is an arithmetic number, because the mean of its divisors is an integer number (11952500625).

Almost surely, 2^201243332232 is an apocalyptic number.

It is an amenable number.

201243332232 is an abundant number, since it is smaller than the sum of its proper divisors (372476697768).

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

201243332232 is a wasteful number, since it uses less digits than its factorization.

201243332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147107730 (or 147107723 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 201243332232 its reverse (232233342102), we get a palindrome (433476674334).

The spelling of 201243332232 in words is "two hundred one billion, two hundred forty-three million, three hundred thirty-two thousand, two hundred thirty-two".