2421102441 has 16 divisors (see below), whose sum is σ = 3279393920. Its totient is φ = 1588636800.

The previous prime is 2421102433. The next prime is 2421102461. The reversal of 2421102441 is 1442011242.

It is not a de Polignac number, because 2421102441 - 2³ = 2421102433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2421102421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24861 + ... + 73893.

It is an arithmetic number, because the mean of its divisors is an integer number (204962120).

Almost surely, 2^2421102441 is an apocalyptic number.

It is an amenable number.

2421102441 is a deficient number, since it is larger than the sum of its proper divisors (858291479).

2421102441 is a wasteful number, since it uses less digits than its factorization.

2421102441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49296.

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

The square root of 2421102441 is about 49204.6993792260. The cubic root of 2421102441 is about 1342.7785297827.

Adding to 2421102441 its reverse (1442011242), we get a palindrome (3863113683).

The spelling of 2421102441 in words is "two billion, four hundred twenty-one million, one hundred two thousand, four hundred forty-one".