200442040000 has 70 divisors (see below), whose sum is σ = 497031214724. Its totient is φ = 80176800000.

The previous prime is 200442039991. The next prime is 200442040003. The reversal of 200442040000 is 40244002.

200442040000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200442040000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (200442040003) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 2465526 + ... + 2545525.

Almost surely, 2^200442040000 is an apocalyptic number.

200442040000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200442040000 is an abundant number, since it is smaller than the sum of its proper divisors (296589174724).

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

200442040000 is an frugal number, since it uses more digits than its factorization.

200442040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5011083 (or 5011058 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 200442040000 its reverse (40244002), we get a palindrome (200482284002).

The spelling of 200442040000 in words is "two hundred billion, four hundred forty-two million, forty thousand".