4240422434 has 8 divisors (see below), whose sum is σ = 6362571600. Its totient is φ = 2119565236.

The previous prime is 4240422419. The next prime is 4240422443. The reversal of 4240422434 is 4342240424.

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

It is a junction number, because it is equal to n+sod(n) for n = 4240422397 and 4240422406.

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, 314744 + ... + 327939.

It is an arithmetic number, because the mean of its divisors is an integer number (795321450).

Almost surely, 2^4240422434 is an apocalyptic number.

4240422434 is a deficient number, since it is larger than the sum of its proper divisors (2122149166).

4240422434 is a wasteful number, since it uses less digits than its factorization.

4240422434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645984.

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 4240422434 is about 65118.5260429012. The cubic root of 4240422434 is about 1618.5882170142.

Adding to 4240422434 its reverse (4342240424), we get a palindrome (8582662858).

The spelling of 4240422434 in words is "four billion, two hundred forty million, four hundred twenty-two thousand, four hundred thirty-four".