41044144421519 has 2 divisors, whose sum is σ = 41044144421520. Its totient is φ = 41044144421518.

The previous prime is 41044144421321. The next prime is 41044144421611. The reversal of 41044144421519 is 91512444144014.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41044144421519 is a prime.

It is a super-2 number, since 2×41044144421519² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41044144421519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41044144427519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20522072210759 + 20522072210760.

It is an arithmetic number, because the mean of its divisors is an integer number (20522072210760).

Almost surely, 2^{41044144421519} is an apocalyptic number.

41044144421519 is a deficient number, since it is larger than the sum of its proper divisors (1).

41044144421519 is an equidigital number, since it uses as much as digits as its factorization.

41044144421519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 41044144421519 in words is "forty-one trillion, forty-four billion, one hundred forty-four million, four hundred twenty-one thousand, five hundred nineteen".