2430342242 has 16 divisors (see below), whose sum is σ = 3875791680. Its totient is φ = 1140405552.

The previous prime is 2430342227. The next prime is 2430342289. The reversal of 2430342242 is 2422430342.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495992 + ... + 500867.

It is an arithmetic number, because the mean of its divisors is an integer number (242236980).

Almost surely, 2^2430342242 is an apocalyptic number.

2430342242 is a deficient number, since it is larger than the sum of its proper divisors (1445449438).

2430342242 is a wasteful number, since it uses less digits than its factorization.

2430342242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996937.

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

The square root of 2430342242 is about 49298.5014173859. The cubic root of 2430342242 is about 1344.4845372563.

Adding to 2430342242 its reverse (2422430342), we get a palindrome (4852772584).

The spelling of 2430342242 in words is "two billion, four hundred thirty million, three hundred forty-two thousand, two hundred forty-two".