201044343120 has 80 divisors (see below), whose sum is σ = 637731390912. Its totient is φ = 52365035520.

The previous prime is 201044343103. The next prime is 201044343169. The reversal of 201044343120 is 21343440102.

201044343120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 9730201 + ... + 9750840.

Almost surely, 2^201044343120 is an apocalyptic number.

201044343120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201044343120 is an abundant number, since it is smaller than the sum of its proper divisors (436687047792).

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

201044343120 is a wasteful number, since it uses less digits than its factorization.

201044343120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19481100 (or 19481094 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201044343120 its reverse (21343440102), we get a palindrome (222387783222).

The spelling of 201044343120 in words is "two hundred one billion, forty-four million, three hundred forty-three thousand, one hundred twenty".