4445104214281 has 2 divisors, whose sum is σ = 4445104214282. Its totient is φ = 4445104214280.

The previous prime is 4445104214261. The next prime is 4445104214297. The reversal of 4445104214281 is 1824124015444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3397109765625 + 1047994448656 = 1843125^2 + 1023716^2 .

It is a cyclic number.

It is not a de Polignac number, because 4445104214281 - 2¹⁵ = 4445104181513 is a prime.

It is a super-2 number, since 2×4445104214281² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4445104214261) 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, 2222552107140 + 2222552107141.

It is an arithmetic number, because the mean of its divisors is an integer number (2222552107141).

Almost surely, 2^{4445104214281} is an apocalyptic number.

It is an amenable number.

4445104214281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4445104214281 is an equidigital number, since it uses as much as digits as its factorization.

4445104214281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163840, while the sum is 40.

The spelling of 4445104214281 in words is "four trillion, four hundred forty-five billion, one hundred four million, two hundred fourteen thousand, two hundred eighty-one".