200331421432 has 16 divisors (see below), whose sum is σ = 375679380600. Its totient is φ = 100150253280.

The previous prime is 200331421429. The next prime is 200331421447. The reversal of 200331421432 is 234124133002.

It is a junction number, because it is equal to n+sod(n) for n = 200331421397 and 200331421406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1877007 + ... + 1980862.

Almost surely, 2^200331421432 is an apocalyptic number.

It is an amenable number.

200331421432 is a deficient number, since it is larger than the sum of its proper divisors (175347959168).

200331421432 is a wasteful number, since it uses less digits than its factorization.

200331421432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864366 (or 3864362 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 200331421432 its reverse (234124133002), we get a palindrome (434455554434).

The spelling of 200331421432 in words is "two hundred billion, three hundred thirty-one million, four hundred twenty-one thousand, four hundred thirty-two".