200224324230440 has 32 divisors (see below), whose sum is σ = 477005007727080. Its totient is φ = 75378569121792.

The previous prime is 200224324230433. The next prime is 200224324230443. The reversal of 200224324230440 is 44032423422002.

200224324230440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 187759766882116 + 12464557348324 = 13702546^2 + 3530518^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200224324230397 and 200224324230406.

It is not an unprimeable number, because it can be changed into a prime (200224324230443) 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, 147223767137 + ... + 147223768496.

Almost surely, 2^{200224324230440} is an apocalyptic number.

200224324230440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200224324230440 is an abundant number, since it is smaller than the sum of its proper divisors (276780683496640).

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

200224324230440 is a wasteful number, since it uses less digits than its factorization.

200224324230440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294447535661 (or 294447535657 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 200224324230440 its reverse (44032423422002), we get a palindrome (244256747652442).

The spelling of 200224324230440 in words is "two hundred trillion, two hundred twenty-four billion, three hundred twenty-four million, two hundred thirty thousand, four hundred forty".