2102241441 has 8 divisors (see below), whose sum is σ = 2803527520. Its totient is φ = 1401224832.

The previous prime is 2102241439. The next prime is 2102241451. The reversal of 2102241441 is 1441422012.

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

It is not a de Polignac number, because 2102241441 - 2¹ = 2102241439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102241451) 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, 48400 + ... + 80913.

It is an arithmetic number, because the mean of its divisors is an integer number (350440940).

Almost surely, 2^2102241441 is an apocalyptic number.

It is an amenable number.

2102241441 is a deficient number, since it is larger than the sum of its proper divisors (701286079).

2102241441 is a wasteful number, since it uses less digits than its factorization.

2102241441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134735.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2102241441 is about 45850.2065535151. The cubic root of 2102241441 is about 1281.0346129282.

Adding to 2102241441 its reverse (1441422012), we get a palindrome (3543663453).

The spelling of 2102241441 in words is "two billion, one hundred two million, two hundred forty-one thousand, four hundred forty-one".