13243433434232 has 64 divisors (see below), whose sum is σ = 26294846292000. Its totient is φ = 6235738435584.

The previous prime is 13243433434211. The next prime is 13243433434349. The reversal of 13243433434232 is 23243433434231.

It is a self number, because there is not a number n which added to its sum of digits gives 13243433434232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20686394 + ... + 21316982.

Almost surely, 2^{13243433434232} is an apocalyptic number.

It is an amenable number.

13243433434232 is a deficient number, since it is larger than the sum of its proper divisors (13051412857768).

13243433434232 is a wasteful number, since it uses less digits than its factorization.

13243433434232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631440 (or 631436 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 41.

Adding to 13243433434232 its reverse (23243433434231), we get a palindrome (36486866868463).

Subtracting 13243433434232 from its reverse (23243433434231), we obtain a palindrome (9999999999999).

The spelling of 13243433434232 in words is "thirteen trillion, two hundred forty-three billion, four hundred thirty-three million, four hundred thirty-four thousand, two hundred thirty-two".