42001114289 has 2 divisors, whose sum is σ = 42001114290. Its totient is φ = 42001114288.

The previous prime is 42001114249. The next prime is 42001114303. The reversal of 42001114289 is 98241110024.

It is a happy number.

42001114289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40481440000 + 1519674289 = 201200^2 + 38983^2 .

It is a cyclic number.

It is not a de Polignac number, because 42001114289 - 2²⁰ = 42000065713 is a prime.

It is not a weakly prime, because it can be changed into another prime (42001114249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21000557144 + 21000557145.

It is an arithmetic number, because the mean of its divisors is an integer number (21000557145).

Almost surely, 2^42001114289 is an apocalyptic number.

It is an amenable number.

42001114289 is a deficient number, since it is larger than the sum of its proper divisors (1).

42001114289 is an equidigital number, since it uses as much as digits as its factorization.

42001114289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 42001114289 in words is "forty-two billion, one million, one hundred fourteen thousand, two hundred eighty-nine".