4242142351 has 2 divisors, whose sum is σ = 4242142352. Its totient is φ = 4242142350.

The previous prime is 4242142349. The next prime is 4242142361. The reversal of 4242142351 is 1532412424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4242142351 - 2¹ = 4242142349 is a prime.

It is a super-2 number, since 2×4242142351² = 35991543452295614402, which contains 22 as substring.

Together with 4242142349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4242142361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121071175 + 2121071176.

It is an arithmetic number, because the mean of its divisors is an integer number (2121071176).

Almost surely, 2^4242142351 is an apocalyptic number.

4242142351 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242142351 is an equidigital number, since it uses as much as digits as its factorization.

4242142351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 28.

The square root of 4242142351 is about 65131.7307539113. The cubic root of 4242142351 is about 1618.8070207728.

Adding to 4242142351 its reverse (1532412424), we get a palindrome (5774554775).

The spelling of 4242142351 in words is "four billion, two hundred forty-two million, one hundred forty-two thousand, three hundred fifty-one".