4021404422033 has 2 divisors, whose sum is σ = 4021404422034. Its totient is φ = 4021404422032.

The previous prime is 4021404421987. The next prime is 4021404422051. The reversal of 4021404422033 is 3302244041204.

4021404422033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3190878407809 + 830526014224 = 1786303^2 + 911332^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021404422033 - 2¹⁴ = 4021404405649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4021404421987 and 4021404422005.

It is not a weakly prime, because it can be changed into another prime (4021404425033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010702211016 + 2010702211017.

It is an arithmetic number, because the mean of its divisors is an integer number (2010702211017).

Almost surely, 2^{4021404422033} is an apocalyptic number.

It is an amenable number.

4021404422033 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021404422033 is an equidigital number, since it uses as much as digits as its factorization.

4021404422033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4021404422033 its reverse (3302244041204), we get a palindrome (7323648463237).

The spelling of 4021404422033 in words is "four trillion, twenty-one billion, four hundred four million, four hundred twenty-two thousand, thirty-three".