4216442801 has 2 divisors, whose sum is σ = 4216442802. Its totient is φ = 4216442800.

The previous prime is 4216442771. The next prime is 4216442807. The reversal of 4216442801 is 1082446124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4044832801 + 171610000 = 63599^2 + 13100^2 .

It is a cyclic number.

It is not a de Polignac number, because 4216442801 - 2¹⁰ = 4216441777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4216442807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108221400 + 2108221401.

It is an arithmetic number, because the mean of its divisors is an integer number (2108221401).

Almost surely, 2^4216442801 is an apocalyptic number.

It is an amenable number.

4216442801 is a deficient number, since it is larger than the sum of its proper divisors (1).

4216442801 is an equidigital number, since it uses as much as digits as its factorization.

4216442801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 4216442801 is about 64934.1420286739. The cubic root of 4216442801 is about 1615.5314032434.

Adding to 4216442801 its reverse (1082446124), we get a palindrome (5298888925).

The spelling of 4216442801 in words is "four billion, two hundred sixteen million, four hundred forty-two thousand, eight hundred one".