4240022242 has 8 divisors (see below), whose sum is σ = 6408583632. Its totient is φ = 2103827700.

The previous prime is 4240022231. The next prime is 4240022279. The reversal of 4240022242 is 2422200424.

It is a happy number.

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

It is a super-2 number, since 2×4240022242² = 35955577225309413128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8091384 + ... + 8091907.

It is an arithmetic number, because the mean of its divisors is an integer number (801072954).

Almost surely, 2^4240022242 is an apocalyptic number.

4240022242 is a deficient number, since it is larger than the sum of its proper divisors (2168561390).

4240022242 is a wasteful number, since it uses less digits than its factorization.

4240022242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16183424.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4240022242 is about 65115.4531735747. The cubic root of 4240022242 is about 1618.5372970533.

Adding to 4240022242 its reverse (2422200424), we get a palindrome (6662222666).

The spelling of 4240022242 in words is "four billion, two hundred forty million, twenty-two thousand, two hundred forty-two".