2094342219 has 48 divisors (see below), whose sum is σ = 3188922880. Its totient is φ = 1323241920.

The previous prime is 2094342209. The next prime is 2094342227. The reversal of 2094342219 is 9122434902.

2094342219 is a `hidden beast` number, since 2 + 0 + 9 + 434 + 2 + 219 = 666.

It is not a de Polignac number, because 2094342219 - 2¹⁹ = 2093817931 is a prime.

It is a super-2 number, since 2×2094342219² = 8772538660571687922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2094342209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1864392 + ... + 1865514.

Almost surely, 2^2094342219 is an apocalyptic number.

2094342219 is a deficient number, since it is larger than the sum of its proper divisors (1094580661).

2094342219 is a wasteful number, since it uses less digits than its factorization.

2094342219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2094342219 is about 45763.9838628588. The cubic root of 2094342219 is about 1279.4280931009.

The spelling of 2094342219 in words is "two billion, ninety-four million, three hundred forty-two thousand, two hundred nineteen".