2094481842 has 16 divisors (see below), whose sum is σ = 4190434752. Its totient is φ = 697915440.

The previous prime is 2094481817. The next prime is 2094481847. The reversal of 2094481842 is 2481844902.

It is a junction number, because it is equal to n+sod(n) for n = 2094481794 and 2094481803.

It is not an unprimeable number, because it can be changed into a prime (2094481847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42334 + ... + 77337.

It is an arithmetic number, because the mean of its divisors is an integer number (261902172).

Almost surely, 2^2094481842 is an apocalyptic number.

2094481842 is an abundant number, since it is smaller than the sum of its proper divisors (2095952910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2094481842 is a wasteful number, since it uses less digits than its factorization.

2094481842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122593.

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 2094481842 is about 45765.5093055895. The cubic root of 2094481842 is about 1279.4565242422.

The spelling of 2094481842 in words is "two billion, ninety-four million, four hundred eighty-one thousand, eight hundred forty-two".