232143404404 has 12 divisors (see below), whose sum is σ = 427632587200. Its totient is φ = 109962665208.

The previous prime is 232143404393. The next prime is 232143404411. The reversal of 232143404404 is 404404341232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1527259164 + ... + 1527259315.

Almost surely, 2^232143404404 is an apocalyptic number.

It is an amenable number.

232143404404 is a deficient number, since it is larger than the sum of its proper divisors (195489182796).

232143404404 is a wasteful number, since it uses less digits than its factorization.

232143404404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054518502 (or 3054518500 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 232143404404 its reverse (404404341232), we get a palindrome (636547745636).

The spelling of 232143404404 in words is "two hundred thirty-two billion, one hundred forty-three million, four hundred four thousand, four hundred four".