200342444440 has 32 divisors (see below), whose sum is σ = 451074592080. Its totient is φ = 80082916992.

The previous prime is 200342444429. The next prime is 200342444473. The reversal of 200342444440 is 44444243002.

200342444440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629339 + ... + 1747978.

Almost surely, 2^200342444440 is an apocalyptic number.

200342444440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200342444440 is an abundant number, since it is smaller than the sum of its proper divisors (250732147640).

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

200342444440 is a wasteful number, since it uses less digits than its factorization.

200342444440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378811 (or 3378807 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 200342444440 its reverse (44444243002), we get a palindrome (244786687442).

The spelling of 200342444440 in words is "two hundred billion, three hundred forty-two million, four hundred forty-four thousand, four hundred forty".