4430420101 has 2 divisors, whose sum is σ = 4430420102. Its totient is φ = 4430420100.

The previous prime is 4430420081. The next prime is 4430420117. The reversal of 4430420101 is 1010240344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4174452100 + 255968001 = 64610^2 + 15999^2 .

It is a cyclic number.

It is not a de Polignac number, because 4430420101 - 2⁵ = 4430420069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4430421101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215210050 + 2215210051.

It is an arithmetic number, because the mean of its divisors is an integer number (2215210051).

Almost surely, 2^4430420101 is an apocalyptic number.

It is an amenable number.

4430420101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430420101 is an equidigital number, since it uses as much as digits as its factorization.

4430420101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4430420101 is about 66561.4009843543. The cubic root of 4430420101 is about 1642.4102104595.

Adding to 4430420101 its reverse (1010240344), we get a palindrome (5440660445).

The spelling of 4430420101 in words is "four billion, four hundred thirty million, four hundred twenty thousand, one hundred one".