4444142444341 has 2 divisors, whose sum is σ = 4444142444342. Its totient is φ = 4444142444340.

The previous prime is 4444142444327. The next prime is 4444142444383. The reversal of 4444142444341 is 1434442414444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4341684836241 + 102457608100 = 2083671^2 + 320090^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4444142444341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4444142444321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222071222170 + 2222071222171.

It is an arithmetic number, because the mean of its divisors is an integer number (2222071222171).

Almost surely, 2^{4444142444341} is an apocalyptic number.

It is an amenable number.

4444142444341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444142444341 is an equidigital number, since it uses as much as digits as its factorization.

4444142444341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1572864, while the sum is 43.

Adding to 4444142444341 its reverse (1434442414444), we get a palindrome (5878584858785).

The spelling of 4444142444341 in words is "four trillion, four hundred forty-four billion, one hundred forty-two million, four hundred forty-four thousand, three hundred forty-one".