4242510331 has 2 divisors, whose sum is σ = 4242510332. Its totient is φ = 4242510330.

The previous prime is 4242510329. The next prime is 4242510343. The reversal of 4242510331 is 1330152424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4242510331 - 2¹ = 4242510329 is a prime.

It is a super-2 number, since 2×4242510331² = 35997787817283459122, which contains 22 as substring.

Together with 4242510329, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4242510296 and 4242510305.

It is not a weakly prime, because it can be changed into another prime (4242510031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121255165 + 2121255166.

It is an arithmetic number, because the mean of its divisors is an integer number (2121255166).

Almost surely, 2^4242510331 is an apocalyptic number.

4242510331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242510331 is an equidigital number, since it uses as much as digits as its factorization.

4242510331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4242510331 is about 65134.5555830390. Note that the first 4 decimals coincide. The cubic root of 4242510331 is about 1618.8538266345.

Adding to 4242510331 its reverse (1330152424), we get a palindrome (5572662755).

The spelling of 4242510331 in words is "four billion, two hundred forty-two million, five hundred ten thousand, three hundred thirty-one".