2442212042 has 16 divisors (see below), whose sum is σ = 3726477792. Its totient is φ = 1200136080.

The previous prime is 2442212041. The next prime is 2442212053. The reversal of 2442212042 is 2402122442.

It is a junction number, because it is equal to n+sod(n) for n = 2442211999 and 2442212017.

It is not an unprimeable number, because it can be changed into a prime (2442212041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38792 + ... + 79932.

It is an arithmetic number, because the mean of its divisors is an integer number (232904862).

Almost surely, 2^2442212042 is an apocalyptic number.

2442212042 is a deficient number, since it is larger than the sum of its proper divisors (1284265750).

2442212042 is a wasteful number, since it uses less digits than its factorization.

2442212042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41653.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2442212042 is about 49418.7418091558. The cubic root of 2442212042 is about 1346.6698058804.

Adding to 2442212042 its reverse (2402122442), we get a palindrome (4844334484).

The spelling of 2442212042 in words is "two billion, four hundred forty-two million, two hundred twelve thousand, forty-two".