4202424040289 has 2 divisors, whose sum is σ = 4202424040290. Its totient is φ = 4202424040288.

The previous prime is 4202424040189. The next prime is 4202424040387. The reversal of 4202424040289 is 9820404242024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4070649232225 + 131774808064 = 2017585^2 + 363008^2 .

It is a cyclic number.

It is not a de Polignac number, because 4202424040289 - 2²⁰ = 4202422991713 is a prime.

It is not a weakly prime, because it can be changed into another prime (4202424040189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101212020144 + 2101212020145.

It is an arithmetic number, because the mean of its divisors is an integer number (2101212020145).

Almost surely, 2^{4202424040289} is an apocalyptic number.

It is an amenable number.

4202424040289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202424040289 is an equidigital number, since it uses as much as digits as its factorization.

4202424040289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 4202424040289 in words is "four trillion, two hundred two billion, four hundred twenty-four million, forty thousand, two hundred eighty-nine".