44848317281 has 2 divisors, whose sum is σ = 44848317282. Its totient is φ = 44848317280.

The previous prime is 44848317229. The next prime is 44848317317. The reversal of 44848317281 is 18271384844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31998054400 + 12850262881 = 178880^2 + 113359^2 .

It is a cyclic number.

It is not a de Polignac number, because 44848317281 - 2¹⁴ = 44848300897 is a prime.

It is a super-2 number, since 2×44848317281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44848317211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22424158640 + 22424158641.

It is an arithmetic number, because the mean of its divisors is an integer number (22424158641).

Almost surely, 2^44848317281 is an apocalyptic number.

It is an amenable number.

44848317281 is a deficient number, since it is larger than the sum of its proper divisors (1).

44848317281 is an equidigital number, since it uses as much as digits as its factorization.

44848317281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1376256, while the sum is 50.

The spelling of 44848317281 in words is "forty-four billion, eight hundred forty-eight million, three hundred seventeen thousand, two hundred eighty-one".