4021433061799 has 2 divisors, whose sum is σ = 4021433061800. Its totient is φ = 4021433061798.

The previous prime is 4021433061769. The next prime is 4021433061827. The reversal of 4021433061799 is 9971603341204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4021433061799 - 2¹⁹ = 4021432537511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021433061719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010716530899 + 2010716530900.

It is an arithmetic number, because the mean of its divisors is an integer number (2010716530900).

Almost surely, 2^{4021433061799} is an apocalyptic number.

4021433061799 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021433061799 is an equidigital number, since it uses as much as digits as its factorization.

4021433061799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 4021433061799 in words is "four trillion, twenty-one billion, four hundred thirty-three million, sixty-one thousand, seven hundred ninety-nine".