2094212069 has 2 divisors, whose sum is σ = 2094212070. Its totient is φ = 2094212068.

The previous prime is 2094212059. The next prime is 2094212083. The reversal of 2094212069 is 9602124902.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1912312900 + 181899169 = 43730^2 + 13487^2 .

It is a cyclic number.

It is not a de Polignac number, because 2094212069 - 2⁸ = 2094211813 is a prime.

It is a super-2 number, since 2×2094212069² = 8771448379890521522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2094212009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047106034 + 1047106035.

It is an arithmetic number, because the mean of its divisors is an integer number (1047106035).

Almost surely, 2^2094212069 is an apocalyptic number.

It is an amenable number.

2094212069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094212069 is an equidigital number, since it uses as much as digits as its factorization.

2094212069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2094212069 is about 45762.5618710317. The cubic root of 2094212069 is about 1279.4015897889.

The spelling of 2094212069 in words is "two billion, ninety-four million, two hundred twelve thousand, sixty-nine".