2085943342 has 8 divisors (see below), whose sum is σ = 3575902896. Its totient is φ = 893975712.

The previous prime is 2085943337. The next prime is 2085943357. The reversal of 2085943342 is 2433495802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2085943295 and 2085943304.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 74497963 + ... + 74497990.

It is an arithmetic number, because the mean of its divisors is an integer number (446987862).

Almost surely, 2^2085943342 is an apocalyptic number.

2085943342 is a deficient number, since it is larger than the sum of its proper divisors (1489959554).

2085943342 is a wasteful number, since it uses less digits than its factorization.

2085943342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148995962.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 2085943342 is about 45672.1287220116. The cubic root of 2085943342 is about 1277.7155178844.

The spelling of 2085943342 in words is "two billion, eighty-five million, nine hundred forty-three thousand, three hundred forty-two".