32020334242243 has 4 divisors (see below), whose sum is σ = 32020478707120. Its totient is φ = 32020189777368.

The previous prime is 32020334242213. The next prime is 32020334242333. The reversal of 32020334242243 is 34224243302023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32020334242243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32020334242199 and 32020334242208.

It is not an unprimeable number, because it can be changed into a prime (32020334242213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71899455 + ... + 72343432.

It is an arithmetic number, because the mean of its divisors is an integer number (8005119676780).

Almost surely, 2^{32020334242243} is an apocalyptic number.

32020334242243 is a deficient number, since it is larger than the sum of its proper divisors (144464877).

32020334242243 is a wasteful number, since it uses less digits than its factorization.

32020334242243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144464876.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 32020334242243 its reverse (34224243302023), we get a palindrome (66244577544266).

The spelling of 32020334242243 in words is "thirty-two trillion, twenty billion, three hundred thirty-four million, two hundred forty-two thousand, two hundred forty-three".