201044330004 has 192 divisors, whose sum is σ = 558152404992. Its totient is φ = 55133568000.

The previous prime is 201044329991. The next prime is 201044330009. The reversal of 201044330004 is 400033440102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044330009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55642902 + ... + 55646514.

It is an arithmetic number, because the mean of its divisors is an integer number (2907043776).

Almost surely, 2^201044330004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201044330004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279076202496).

201044330004 is an abundant number, since it is smaller than the sum of its proper divisors (357108074988).

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

201044330004 is a wasteful number, since it uses less digits than its factorization.

201044330004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926 (or 3924 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 201044330004 its reverse (400033440102), we get a palindrome (601077770106).

The spelling of 201044330004 in words is "two hundred one billion, forty-four million, three hundred thirty thousand, four".