2005302342 has 16 divisors (see below), whose sum is σ = 4024779840. Its totient is φ = 666071592.

The previous prime is 2005302317. The next prime is 2005302347. The reversal of 2005302342 is 2432035002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005302347) 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, 588792 + ... + 592187.

It is an arithmetic number, because the mean of its divisors is an integer number (251548740).

Almost surely, 2^2005302342 is an apocalyptic number.

2005302342 is an abundant number, since it is smaller than the sum of its proper divisors (2019477498).

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

2005302342 is a wasteful number, since it uses less digits than its factorization.

2005302342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181267.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2005302342 is about 44780.6022960835. The cubic root of 2005302342 is about 1261.0334894341.

Adding to 2005302342 its reverse (2432035002), we get a palindrome (4437337344).

The spelling of 2005302342 in words is "two billion, five million, three hundred two thousand, three hundred forty-two".