4242434346005 has 4 divisors (see below), whose sum is σ = 5090921215212. Its totient is φ = 3393947476800.

The previous prime is 4242434346001. The next prime is 4242434346041. The reversal of 4242434346005 is 5006434342424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2584461355876 + 1657972990129 = 1607626^2 + 1287623^2 .

It is not a de Polignac number, because 4242434346005 - 2² = 4242434346001 is a prime.

It is a super-3 number, since 3×4242434346005³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242434346001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424243434596 + ... + 424243434605.

It is an arithmetic number, because the mean of its divisors is an integer number (1272730303803).

Almost surely, 2^{4242434346005} is an apocalyptic number.

It is an amenable number.

4242434346005 is a deficient number, since it is larger than the sum of its proper divisors (848486869207).

4242434346005 is an equidigital number, since it uses as much as digits as its factorization.

4242434346005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848486869206.

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 4242434346005 its reverse (5006434342424), we get a palindrome (9248868688429).

The spelling of 4242434346005 in words is "four trillion, two hundred forty-two billion, four hundred thirty-four million, three hundred forty-six thousand, five".