4242202204453 has 2 divisors, whose sum is σ = 4242202204454. Its totient is φ = 4242202204452.

The previous prime is 4242202204441. The next prime is 4242202204459. The reversal of 4242202204453 is 3544022022424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3707172861604 + 535029342849 = 1925402^2 + 731457^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242202204453 - 2¹⁷ = 4242202073381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4242202204459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121101102226 + 2121101102227.

It is an arithmetic number, because the mean of its divisors is an integer number (2121101102227).

Almost surely, 2^{4242202204453} is an apocalyptic number.

It is an amenable number.

4242202204453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242202204453 is an equidigital number, since it uses as much as digits as its factorization.

4242202204453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 4242202204453 its reverse (3544022022424), we get a palindrome (7786224226877).

The spelling of 4242202204453 in words is "four trillion, two hundred forty-two billion, two hundred two million, two hundred four thousand, four hundred fifty-three".