1232442320433 has 32 divisors (see below), whose sum is σ = 1672928888832. Its totient is φ = 806870644800.

The previous prime is 1232442320429. The next prime is 1232442320441. The reversal of 1232442320433 is 3340232442321.

It is not a de Polignac number, because 1232442320433 - 2² = 1232442320429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232442320394 and 1232442320403.

It is not an unprimeable number, because it can be changed into a prime (1232442320423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131934343 + ... + 131943683.

It is an arithmetic number, because the mean of its divisors is an integer number (52279027776).

Almost surely, 2^{1232442320433} is an apocalyptic number.

It is an amenable number.

1232442320433 is a deficient number, since it is larger than the sum of its proper divisors (440486568399).

1232442320433 is a wasteful number, since it uses less digits than its factorization.

1232442320433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11365.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 1232442320433 its reverse (3340232442321), we get a palindrome (4572674762754).

The spelling of 1232442320433 in words is "one trillion, two hundred thirty-two billion, four hundred forty-two million, three hundred twenty thousand, four hundred thirty-three".