4242330245 has 4 divisors (see below), whose sum is σ = 5090796300. Its totient is φ = 3393864192.

The previous prime is 4242330227. The next prime is 4242330247. The reversal of 4242330245 is 5420332424.

It is a happy number.

4242330245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 1112822881 + 3129507364 = 33359^2 + 55942^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242330245 - 2¹⁴ = 4242313861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242330247) 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, 424233020 + ... + 424233029.

It is an arithmetic number, because the mean of its divisors is an integer number (1272699075).

Almost surely, 2^4242330245 is an apocalyptic number.

It is an amenable number.

4242330245 is a deficient number, since it is larger than the sum of its proper divisors (848466055).

4242330245 is an equidigital number, since it uses as much as digits as its factorization.

4242330245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848466054.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 4242330245 is about 65133.1731531637. The cubic root of 4242330245 is about 1618.8309206180.

Adding to 4242330245 its reverse (5420332424), we get a palindrome (9662662669).

The spelling of 4242330245 in words is "four billion, two hundred forty-two million, three hundred thirty thousand, two hundred forty-five".