42286611089 has 2 divisors, whose sum is σ = 42286611090. Its totient is φ = 42286611088.

The previous prime is 42286611079. The next prime is 42286611127. The reversal of 42286611089 is 98011668224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29785582225 + 12501028864 = 172585^2 + 111808^2 .

It is a cyclic number.

It is not a de Polignac number, because 42286611089 - 2⁸ = 42286610833 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (42286611079) 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, 21143305544 + 21143305545.

It is an arithmetic number, because the mean of its divisors is an integer number (21143305545).

Almost surely, 2^42286611089 is an apocalyptic number.

It is an amenable number.

42286611089 is a deficient number, since it is larger than the sum of its proper divisors (1).

42286611089 is an equidigital number, since it uses as much as digits as its factorization.

42286611089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 42286611089 in words is "forty-two billion, two hundred eighty-six million, six hundred eleven thousand, eighty-nine".