1232440422 has 8 divisors (see below), whose sum is σ = 2464880856. Its totient is φ = 410813472.

The previous prime is 1232440421. The next prime is 1232440427. The reversal of 1232440422 is 2240442321.

It is a sphenic number, since it is the product of 3 distinct primes.

1232440422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1232440392 and 1232440401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232440421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102703363 + ... + 102703374.

It is an arithmetic number, because the mean of its divisors is an integer number (308110107).

Almost surely, 2^1232440422 is an apocalyptic number.

1232440422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232440422 is a wasteful number, since it uses less digits than its factorization.

1232440422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205406742.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1232440422 is about 35106.1308320926. The cubic root of 1232440422 is about 1072.1494110035.

Adding to 1232440422 its reverse (2240442321), we get a palindrome (3472882743).

The spelling of 1232440422 in words is "one billion, two hundred thirty-two million, four hundred forty thousand, four hundred twenty-two".