1232042242 has 16 divisors (see below), whose sum is σ = 1934263872. Its totient is φ = 587450160.

The previous prime is 1232042159. The next prime is 1232042249. The reversal of 1232042242 is 2422402321.

It is not an unprimeable number, because it can be changed into a prime (1232042249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25233 + ... + 55684.

It is an arithmetic number, because the mean of its divisors is an integer number (120891492).

Almost surely, 2^1232042242 is an apocalyptic number.

1232042242 is a deficient number, since it is larger than the sum of its proper divisors (702221630).

1232042242 is a wasteful number, since it uses less digits than its factorization.

1232042242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81273.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1232042242 is about 35100.4592847444. The cubic root of 1232042242 is about 1072.0339343095.

Adding to 1232042242 its reverse (2422402321), we get a palindrome (3654444563).

The spelling of 1232042242 in words is "one billion, two hundred thirty-two million, forty-two thousand, two hundred forty-two".