243032213332 has 24 divisors (see below), whose sum is σ = 434549162880. Its totient is φ = 118877616000.

The previous prime is 243032213311. The next prime is 243032213351. The reversal of 243032213332 is 233312230342.

243032213332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 243032213332.

It is a congruent number.

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, 136044 + ... + 710332.

It is an arithmetic number, because the mean of its divisors is an integer number (18106215120).

Almost surely, 2^243032213332 is an apocalyptic number.

It is an amenable number.

243032213332 is a deficient number, since it is larger than the sum of its proper divisors (191516949548).

243032213332 is a wasteful number, since it uses less digits than its factorization.

243032213332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576591 (or 576589 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 243032213332 its reverse (233312230342), we get a palindrome (476344443674).

The spelling of 243032213332 in words is "two hundred forty-three billion, thirty-two million, two hundred thirteen thousand, three hundred thirty-two".