4242031434241 has 2 divisors, whose sum is σ = 4242031434242. Its totient is φ = 4242031434240.

The previous prime is 4242031434233. The next prime is 4242031434247. The reversal of 4242031434241 is 1424341302424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3506896674241 + 735134760000 = 1872671^2 + 857400^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242031434241 - 2³ = 4242031434233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4242031434197 and 4242031434206.

It is not a weakly prime, because it can be changed into another prime (4242031434247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121015717120 + 2121015717121.

It is an arithmetic number, because the mean of its divisors is an integer number (2121015717121).

Almost surely, 2^{4242031434241} is an apocalyptic number.

It is an amenable number.

4242031434241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242031434241 is an equidigital number, since it uses as much as digits as its factorization.

4242031434241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 4242031434241 its reverse (1424341302424), we get a palindrome (5666372736665).

The spelling of 4242031434241 in words is "four trillion, two hundred forty-two billion, thirty-one million, four hundred thirty-four thousand, two hundred forty-one".