2001441197 has 8 divisors (see below), whose sum is σ = 2307604416. Its totient is φ = 1700338752.

The previous prime is 2001441179. The next prime is 2001441241. The reversal of 2001441197 is 7911441002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2001441197 - 2¹⁰ = 2001440173 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001441697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264343 + ... + 1265924.

It is an arithmetic number, because the mean of its divisors is an integer number (288450552).

Almost surely, 2^2001441197 is an apocalyptic number.

It is an amenable number.

2001441197 is a deficient number, since it is larger than the sum of its proper divisors (306163219).

2001441197 is a wasteful number, since it uses less digits than its factorization.

2001441197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530387.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 2001441197 is about 44737.4697205821. The cubic root of 2001441197 is about 1260.2236096380.

Adding to 2001441197 its reverse (7911441002), we get a palindrome (9912882199).

The spelling of 2001441197 in words is "two billion, one million, four hundred forty-one thousand, one hundred ninety-seven".