4282985727473 has 2 divisors, whose sum is σ = 4282985727474. Its totient is φ = 4282985727472.

The previous prime is 4282985727463. The next prime is 4282985727529. The reversal of 4282985727473 is 3747275892824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3439422466624 + 843563260849 = 1854568^2 + 918457^2 .

It is a cyclic number.

It is not a de Polignac number, because 4282985727473 - 2⁸ = 4282985727217 is a prime.

It is not a weakly prime, because it can be changed into another prime (4282985727463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141492863736 + 2141492863737.

It is an arithmetic number, because the mean of its divisors is an integer number (2141492863737).

Almost surely, 2^{4282985727473} is an apocalyptic number.

It is an amenable number.

4282985727473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4282985727473 is an equidigital number, since it uses as much as digits as its factorization.

4282985727473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 379330560, while the sum is 68.

The spelling of 4282985727473 in words is "four trillion, two hundred eighty-two billion, nine hundred eighty-five million, seven hundred twenty-seven thousand, four hundred seventy-three".