4242941 has 2 divisors, whose sum is σ = 4242942. Its totient is φ = 4242940.

The previous prime is 4242929. The next prime is 4242983. The reversal of 4242941 is 1492424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4218916 + 24025 = 2054^2 + 155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4242941 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4242941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4242991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121470 + 2121471.

It is an arithmetic number, because the mean of its divisors is an integer number (2121471).

Almost surely, 2^4242941 is an apocalyptic number.

It is an amenable number.

4242941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242941 is an equidigital number, since it uses as much as digits as its factorization.

4242941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 26.

The square root of 4242941 is about 2059.8400423334. The cubic root of 4242941 is about 161.8908602896.

The spelling of 4242941 in words is "four million, two hundred forty-two thousand, nine hundred forty-one".