200232312432 has 40 divisors (see below), whose sum is σ = 518024237184. Its totient is φ = 66646371264.

The previous prime is 200232312361. The next prime is 200232312437. The reversal of 200232312432 is 234213232002.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200232312437) 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, 3021028 + ... + 3086595.

Almost surely, 2^200232312432 is an apocalyptic number.

It is an amenable number.

200232312432 is an abundant number, since it is smaller than the sum of its proper divisors (317791924752).

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

200232312432 is a wasteful number, since it uses less digits than its factorization.

200232312432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108317 (or 6108311 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 200232312432 its reverse (234213232002), we get a palindrome (434445544434).

The spelling of 200232312432 in words is "two hundred billion, two hundred thirty-two million, three hundred twelve thousand, four hundred thirty-two".