200040244000 has 48 divisors (see below), whose sum is σ = 491498889336. Its totient is φ = 80016096000.

The previous prime is 200040243989. The next prime is 200040244013. The reversal of 200040244000 is 442040002.

It can be written as a sum of positive squares in 4 ways, for example, as 6478962064 + 193561281936 = 80492^2 + 439956^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25001031 + ... + 25009030.

Almost surely, 2^200040244000 is an apocalyptic number.

200040244000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200040244000 is an abundant number, since it is smaller than the sum of its proper divisors (291458645336).

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

200040244000 is an equidigital number, since it uses as much as digits as its factorization.

200040244000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50010086 (or 50010068 counting only the distinct ones).

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

Adding to 200040244000 its reverse (442040002), we get a palindrome (200482284002).

It can be divided in two parts, 2000402 and 44000, that added together give a palindrome (2044402).

The spelling of 200040244000 in words is "two hundred billion, forty million, two hundred forty-four thousand".