1232234433 has 6 divisors (see below), whose sum is σ = 1779894194. Its totient is φ = 821489616.

The previous prime is 1232234413. The next prime is 1232234461. The reversal of 1232234433 is 3344322321.

1232234433 is a `hidden beast` number, since 1 + 2 + 3 + 223 + 4 + 433 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1132793649 + 99440784 = 33657^2 + 9972^2 .

It is not a de Polignac number, because 1232234433 - 2⁵ = 1232234401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1232234397 and 1232234406.

It is not an unprimeable number, because it can be changed into a prime (1232234413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68457460 + ... + 68457477.

Almost surely, 2^1232234433 is an apocalyptic number.

It is an amenable number.

1232234433 is a deficient number, since it is larger than the sum of its proper divisors (547659761).

1232234433 is a wasteful number, since it uses less digits than its factorization.

1232234433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136914943 (or 136914940 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 1232234433 is about 35103.1969056951. The cubic root of 1232234433 is about 1072.0896749744.

Adding to 1232234433 its reverse (3344322321), we get a palindrome (4576556754).

The spelling of 1232234433 in words is "one billion, two hundred thirty-two million, two hundred thirty-four thousand, four hundred thirty-three".