200143343004440 has 64 divisors (see below), whose sum is σ = 508200965028000. Its totient is φ = 70269763056640.

The previous prime is 200143343004427. The next prime is 200143343004467. The reversal of 200143343004440 is 44400343341002.

It is a junction number, because it is equal to n+sod(n) for n = 200143343004397 and 200143343004406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7842594725 + ... + 7842620244.

Almost surely, 2^{200143343004440} is an apocalyptic number.

200143343004440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200143343004440 is an abundant number, since it is smaller than the sum of its proper divisors (308057622023560).

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

200143343004440 is a wasteful number, since it uses less digits than its factorization.

200143343004440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15685215020 (or 15685215016 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 200143343004440 its reverse (44400343341002), we get a palindrome (244543686345442).

The spelling of 200143343004440 in words is "two hundred trillion, one hundred forty-three billion, three hundred forty-three million, four thousand, four hundred forty".