200043004133440 has 56 divisors (see below), whose sum is σ = 512994896187480. Its totient is φ = 73862032293888.

The previous prime is 200043004133411. The next prime is 200043004133459. The reversal of 200043004133440 is 44331400340002.

It can be written as a sum of positive squares in 4 ways, for example, as 3573218967616 + 196469785165824 = 1890296^2 + 14016768^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200043004133399 and 200043004133408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24043626145 + ... + 24043634464.

It is an arithmetic number, because the mean of its divisors is an integer number (9160623146205).

Almost surely, 2^{200043004133440} is an apocalyptic number.

200043004133440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200043004133440 is an abundant number, since it is smaller than the sum of its proper divisors (312951892054040).

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

200043004133440 is a wasteful number, since it uses less digits than its factorization.

200043004133440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48087260639 (or 48087260629 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 200043004133440 its reverse (44331400340002), we get a palindrome (244374404473442).

The spelling of 200043004133440 in words is "two hundred trillion, forty-three billion, four million, one hundred thirty-three thousand, four hundred forty".