1232422043 has 2 divisors, whose sum is σ = 1232422044. Its totient is φ = 1232422042.

The previous prime is 1232422039. The next prime is 1232422057. The reversal of 1232422043 is 3402242321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232422043 - 2² = 1232422039 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232422033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616211021 + 616211022.

It is an arithmetic number, because the mean of its divisors is an integer number (616211022).

Almost surely, 2^1232422043 is an apocalyptic number.

1232422043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232422043 is an equidigital number, since it uses as much as digits as its factorization.

1232422043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1232422043 is about 35105.8690677214. The cubic root of 1232422043 is about 1072.1440814336.

Adding to 1232422043 its reverse (3402242321), we get a palindrome (4634664364).

The spelling of 1232422043 in words is "one billion, two hundred thirty-two million, four hundred twenty-two thousand, forty-three".