2080594942 has 4 divisors (see below), whose sum is σ = 3120892416. Its totient is φ = 1040297470.

The previous prime is 2080594931. The next prime is 2080594961. The reversal of 2080594942 is 2494950802.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2494950802 = 2 ⋅1247475401.

It is a congruent number.

It is an unprimeable number.

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, 520148734 + ... + 520148737.

It is an arithmetic number, because the mean of its divisors is an integer number (780223104).

Almost surely, 2^2080594942 is an apocalyptic number.

2080594942 is a deficient number, since it is larger than the sum of its proper divisors (1040297474).

2080594942 is a wasteful number, since it uses less digits than its factorization.

2080594942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040297473.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 2080594942 is about 45613.5390207776. The cubic root of 2080594942 is about 1276.6225539351.

The spelling of 2080594942 in words is "two billion, eighty million, five hundred ninety-four thousand, nine hundred forty-two".