2441624641 has 4 divisors (see below), whose sum is σ = 2444487892. Its totient is φ = 2438761392.

The previous prime is 2441624629. The next prime is 2441624651. The reversal of 2441624641 is 1464261442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1438002241 + 1003622400 = 37921^2 + 31680^2 .

It is a cyclic number.

It is not a de Polignac number, because 2441624641 - 2⁷ = 2441624513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2441624597 and 2441624606.

It is not an unprimeable number, because it can be changed into a prime (2441624611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430346 + ... + 1432051.

It is an arithmetic number, because the mean of its divisors is an integer number (611121973).

Almost surely, 2^2441624641 is an apocalyptic number.

It is an amenable number.

2441624641 is a deficient number, since it is larger than the sum of its proper divisors (2863251).

2441624641 is an equidigital number, since it uses as much as digits as its factorization.

2441624641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863250.

The product of its digits is 36864, while the sum is 34.

The square root of 2441624641 is about 49412.7983522488. The cubic root of 2441624641 is about 1346.5618301866.

The spelling of 2441624641 in words is "two billion, four hundred forty-one million, six hundred twenty-four thousand, six hundred forty-one".