232143000443 has 2 divisors, whose sum is σ = 232143000444. Its totient is φ = 232143000442.

The previous prime is 232143000437. The next prime is 232143000451. The reversal of 232143000443 is 344000341232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232143000443 - 2⁶ = 232143000379 is a prime.

It is not a weakly prime, because it can be changed into another prime (232143800443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116071500221 + 116071500222.

It is an arithmetic number, because the mean of its divisors is an integer number (116071500222).

Almost surely, 2^232143000443 is an apocalyptic number.

232143000443 is a deficient number, since it is larger than the sum of its proper divisors (1).

232143000443 is an equidigital number, since it uses as much as digits as its factorization.

232143000443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 232143000443 its reverse (344000341232), we get a palindrome (576143341675).

The spelling of 232143000443 in words is "two hundred thirty-two billion, one hundred forty-three million, four hundred forty-three", and thus it is an aban number.