23043210243212 has 6 divisors (see below), whose sum is σ = 40325617925628. Its totient is φ = 11521605121604.

The previous prime is 23043210243191. The next prime is 23043210243241. The reversal of 23043210243212 is 21234201234032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2880401280398 + ... + 2880401280405.

It is an arithmetic number, because the mean of its divisors is an integer number (6720936320938).

Almost surely, 2^{23043210243212} is an apocalyptic number.

It is an amenable number.

23043210243212 is a deficient number, since it is larger than the sum of its proper divisors (17282407682416).

23043210243212 is a wasteful number, since it uses less digits than its factorization.

23043210243212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760802560807 (or 5760802560805 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23043210243212 its reverse (21234201234032), we get a palindrome (44277411477244).

The spelling of 23043210243212 in words is "twenty-three trillion, forty-three billion, two hundred ten million, two hundred forty-three thousand, two hundred twelve".