4141444261 has 2 divisors, whose sum is σ = 4141444262. Its totient is φ = 4141444260.

The previous prime is 4141444259. The next prime is 4141444283. The reversal of 4141444261 is 1624441414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3050463361 + 1090980900 = 55231^2 + 33030^2 .

It is a cyclic number.

It is not a de Polignac number, because 4141444261 - 2¹ = 4141444259 is a prime.

It is a super-2 number, since 2×4141444261² = 34303121133939672242, which contains 22 as substring.

Together with 4141444259, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4141444201) 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 as a sum of consecutive naturals, namely, 2070722130 + 2070722131.

It is an arithmetic number, because the mean of its divisors is an integer number (2070722131).

Almost surely, 2^4141444261 is an apocalyptic number.

It is an amenable number.

4141444261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4141444261 is an equidigital number, since it uses as much as digits as its factorization.

4141444261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 31.

The square root of 4141444261 is about 64354.0539593272. The cubic root of 4141444261 is about 1605.8954719355.

Adding to 4141444261 its reverse (1624441414), we get a palindrome (5765885675).

The spelling of 4141444261 in words is "four billion, one hundred forty-one million, four hundred forty-four thousand, two hundred sixty-one".