201044344000 has 112 divisors (see below), whose sum is σ = 498088895616. Its totient is φ = 80385024000.

The previous prime is 201044343971. The next prime is 201044344049. The reversal of 201044344000 is 443440102.

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, 32884944 + ... + 32891056.

Almost surely, 2^201044344000 is an apocalyptic number.

201044344000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201044344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249044447808).

201044344000 is an abundant number, since it is smaller than the sum of its proper divisors (297044551616).

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

201044344000 is an equidigital number, since it uses as much as digits as its factorization.

201044344000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10251 (or 10231 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 201044344000 its reverse (443440102), we get a palindrome (201487784102).

The spelling of 201044344000 in words is "two hundred one billion, forty-four million, three hundred forty-four thousand".