4281851404063 has 2 divisors, whose sum is σ = 4281851404064. Its totient is φ = 4281851404062.

The previous prime is 4281851404043. The next prime is 4281851404079. The reversal of 4281851404063 is 3604041581824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4281851404063 - 2¹⁷ = 4281851272991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4281851404043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2140925702031 + 2140925702032.

It is an arithmetic number, because the mean of its divisors is an integer number (2140925702032).

Almost surely, 2^{4281851404063} is an apocalyptic number.

4281851404063 is a deficient number, since it is larger than the sum of its proper divisors (1).

4281851404063 is an equidigital number, since it uses as much as digits as its factorization.

4281851404063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 737280, while the sum is 46.

Adding to 4281851404063 its reverse (3604041581824), we get a palindrome (7885892985887).

The spelling of 4281851404063 in words is "four trillion, two hundred eighty-one billion, eight hundred fifty-one million, four hundred four thousand, sixty-three".