200681843480 has 64 divisors (see below), whose sum is σ = 454778426880. Its totient is φ = 79697612800.

The previous prime is 200681843473. The next prime is 200681843497. The reversal of 200681843480 is 84348186002.

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, 3955232 + ... + 4005648.

It is an arithmetic number, because the mean of its divisors is an integer number (7105912920).

Almost surely, 2^200681843480 is an apocalyptic number.

200681843480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200681843480 is an abundant number, since it is smaller than the sum of its proper divisors (254096583400).

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

200681843480 is a wasteful number, since it uses less digits than its factorization.

200681843480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51140 (or 51136 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 200681843480 in words is "two hundred billion, six hundred eighty-one million, eight hundred forty-three thousand, four hundred eighty".