285738442024601 has 2 divisors, whose sum is σ = 285738442024602. Its totient is φ = 285738442024600.

The previous prime is 285738442024571. The next prime is 285738442024643. The reversal of 285738442024601 is 106420244837582.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236209234810000 + 49529207214601 = 15369100^2 + 7037699^2 .

It is a cyclic number.

It is not a de Polignac number, because 285738442024601 - 2¹⁰ = 285738442023577 is a prime.

It is not a weakly prime, because it can be changed into another prime (285738442024001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142869221012300 + 142869221012301.

It is an arithmetic number, because the mean of its divisors is an integer number (142869221012301).

Almost surely, 2^{285738442024601} is an apocalyptic number.

It is an amenable number.

285738442024601 is a deficient number, since it is larger than the sum of its proper divisors (1).

285738442024601 is an equidigital number, since it uses as much as digits as its factorization.

285738442024601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20643840, while the sum is 56.

The spelling of 285738442024601 in words is "two hundred eighty-five trillion, seven hundred thirty-eight billion, four hundred forty-two million, twenty-four thousand, six hundred one".