4043420363 has 2 divisors, whose sum is σ = 4043420364. Its totient is φ = 4043420362.

The previous prime is 4043420299. The next prime is 4043420399. The reversal of 4043420363 is 3630243404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4043420363 - 2⁶ = 4043420299 is a prime.

It is a super-3 number, since 3×4043420363³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4043420663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021710181 + 2021710182.

It is an arithmetic number, because the mean of its divisors is an integer number (2021710182).

Almost surely, 2^4043420363 is an apocalyptic number.

4043420363 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043420363 is an equidigital number, since it uses as much as digits as its factorization.

4043420363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 4043420363 is about 63587.8947835199. The cubic root of 4043420363 is about 1593.1241874262.

Adding to 4043420363 its reverse (3630243404), we get a palindrome (7673663767).

The spelling of 4043420363 in words is "four billion, forty-three million, four hundred twenty thousand, three hundred sixty-three".