200432103240 has 128 divisors (see below), whose sum is σ = 637017696000. Its totient is φ = 50276794368.

The previous prime is 200432103239. The next prime is 200432103281. The reversal of 200432103240 is 42301234002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3807016 + ... + 3859304.

It is an arithmetic number, because the mean of its divisors is an integer number (4976700750).

Almost surely, 2^200432103240 is an apocalyptic number.

200432103240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200432103240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318508848000).

200432103240 is an abundant number, since it is smaller than the sum of its proper divisors (436585592760).

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

200432103240 is a wasteful number, since it uses less digits than its factorization.

200432103240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54199 (or 54195 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 200432103240 its reverse (42301234002), we get a palindrome (242733337242).

The spelling of 200432103240 in words is "two hundred billion, four hundred thirty-two million, one hundred three thousand, two hundred forty".