4242323243434 has 8 divisors (see below), whose sum is σ = 6364301452740. Its totient is φ = 2120889425856.

The previous prime is 4242323243423. The next prime is 4242323243441. The reversal of 4242323243434 is 4343423232424.

It can be written as a sum of positive squares in 2 ways, for example, as 3415669511409 + 826653732025 = 1848153^2 + 909205^2 .

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

It is a super-2 number, since 2×4242323243434² (a number of 26 digits) contains 22 as substring.

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, 136078449 + ... + 136109620.

Almost surely, 2^{4242323243434} is an apocalyptic number.

4242323243434 is a deficient number, since it is larger than the sum of its proper divisors (2121978209306).

4242323243434 is a wasteful number, since it uses less digits than its factorization.

4242323243434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272195864.

The product of its digits is 1327104, while the sum is 40.

Adding to 4242323243434 its reverse (4343423232424), we get a palindrome (8585746475858).

The spelling of 4242323243434 in words is "four trillion, two hundred forty-two billion, three hundred twenty-three million, two hundred forty-three thousand, four hundred thirty-four".