4244541541 has 8 divisors (see below), whose sum is σ = 4263093144. Its totient is φ = 4226027520.

The previous prime is 4244541527. The next prime is 4244541547. The reversal of 4244541541 is 1451454424.

It can be written as a sum of positive squares in 4 ways, for example, as 1455117316 + 2789424225 = 38146^2 + 52815^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4244541541 is a prime.

It is a super-2 number, since 2×4244541541² = 36032265786549309362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4244541497 and 4244541506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244541547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230101 + ... + 247861.

It is an arithmetic number, because the mean of its divisors is an integer number (532886643).

Almost surely, 2^4244541541 is an apocalyptic number.

It is an amenable number.

4244541541 is a deficient number, since it is larger than the sum of its proper divisors (18551603).

4244541541 is a wasteful number, since it uses less digits than its factorization.

4244541541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18791.

The product of its digits is 51200, while the sum is 34.

The square root of 4244541541 is about 65150.1461318392. The cubic root of 4244541541 is about 1619.1121412634.

Adding to 4244541541 its reverse (1451454424), we get a palindrome (5695995965).

The spelling of 4244541541 in words is "four billion, two hundred forty-four million, five hundred forty-one thousand, five hundred forty-one".