4242424241 has 8 divisors (see below), whose sum is σ = 4636566624. Its totient is φ = 3849693120.

The previous prime is 4242424237. The next prime is 4242424243. The reversal of 4242424241 is 1424242424.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4242424241 - 2² = 4242424237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4242424243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346520 + ... + 358553.

It is an arithmetic number, because the mean of its divisors is an integer number (579570828).

Almost surely, 2^4242424241 is an apocalyptic number.

It is an amenable number.

4242424241 is a deficient number, since it is larger than the sum of its proper divisors (394142383).

4242424241 is a wasteful number, since it uses less digits than its factorization.

4242424241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705631.

The product of its digits is 16384, while the sum is 29.

The square root of 4242424241 is about 65133.8947169598. The cubic root of 4242424241 is about 1618.8428765084.

Adding to 4242424241 its reverse (1424242424), we get a palindrome (5666666665).

The spelling of 4242424241 in words is "four billion, two hundred forty-two million, four hundred twenty-four thousand, two hundred forty-one".