233134004432 has 20 divisors (see below), whose sum is σ = 516225295776. Its totient is φ = 99914573280.

The previous prime is 233134004407. The next prime is 233134004437. The reversal of 233134004432 is 234400431332.

It is a super-4 number, since 4×233134004432⁴ (a number of 47 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233134004395 and 233134004404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233134004437) 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, 1040776694 + ... + 1040776917.

Almost surely, 2^233134004432 is an apocalyptic number.

It is an amenable number.

233134004432 is an abundant number, since it is smaller than the sum of its proper divisors (283091291344).

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

233134004432 is a wasteful number, since it uses less digits than its factorization.

233134004432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081553626 (or 2081553620 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 233134004432 its reverse (234400431332), we get a palindrome (467534435764).

The spelling of 233134004432 in words is "two hundred thirty-three billion, one hundred thirty-four million, four thousand, four hundred thirty-two".