2042242024242 has 48 divisors (see below), whose sum is σ = 4751552923200. Its totient is φ = 583471399392.

The previous prime is 2042242024237. The next prime is 2042242024309. The reversal of 2042242024242 is 2424202422402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6913384 + ... + 7202732.

It is an arithmetic number, because the mean of its divisors is an integer number (98990685900).

Almost surely, 2^{2042242024242} is an apocalyptic number.

2042242024242 is an abundant number, since it is smaller than the sum of its proper divisors (2709310898958).

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

2042242024242 is a wasteful number, since it uses less digits than its factorization.

2042242024242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313375 (or 313368 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2042242024242 its reverse (2424202422402), we get a palindrome (4466444446644).

The spelling of 2042242024242 in words is "two trillion, forty-two billion, two hundred forty-two million, twenty-four thousand, two hundred forty-two".