2042244242 has 8 divisors (see below), whose sum is σ = 3093108096. Its totient is φ = 1011208212.

The previous prime is 2042244229. The next prime is 2042244251. The reversal of 2042244242 is 2424422402.

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, 4956698 + ... + 4957109.

It is an arithmetic number, because the mean of its divisors is an integer number (386638512).

Almost surely, 2^2042244242 is an apocalyptic number.

2042244242 is a deficient number, since it is larger than the sum of its proper divisors (1050863854).

2042244242 is a wasteful number, since it uses less digits than its factorization.

2042244242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9913912.

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2042244242 is about 45191.1965099399. The cubic root of 2042244242 is about 1268.7300513353.

Adding to 2042244242 its reverse (2424422402), we get a palindrome (4466666644).

The spelling of 2042244242 in words is "two billion, forty-two million, two hundred forty-four thousand, two hundred forty-two".