2340443042 has 8 divisors (see below), whose sum is σ = 4012188096. Its totient is φ = 1003047012.

The previous prime is 2340443033. The next prime is 2340443069. The reversal of 2340443042 is 2403440432.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83587238 + ... + 83587265.

It is an arithmetic number, because the mean of its divisors is an integer number (501523512).

Almost surely, 2^2340443042 is an apocalyptic number.

2340443042 is a deficient number, since it is larger than the sum of its proper divisors (1671745054).

2340443042 is a wasteful number, since it uses less digits than its factorization.

2340443042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167174512.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2340443042 is about 48378.1256561269. The cubic root of 2340443042 is about 1327.6981765722.

Adding to 2340443042 its reverse (2403440432), we get a palindrome (4743883474).

The spelling of 2340443042 in words is "two billion, three hundred forty million, four hundred forty-three thousand, forty-two".