4021441413229 has 2 divisors, whose sum is σ = 4021441413230. Its totient is φ = 4021441413228.

The previous prime is 4021441413221. The next prime is 4021441413257. The reversal of 4021441413229 is 9223141441204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3654692475625 + 366748937604 = 1911725^2 + 605598^2 .

It is a cyclic number.

It is not a de Polignac number, because 4021441413229 - 2³ = 4021441413221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4021441413221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010720706614 + 2010720706615.

It is an arithmetic number, because the mean of its divisors is an integer number (2010720706615).

Almost surely, 2^{4021441413229} is an apocalyptic number.

It is an amenable number.

4021441413229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021441413229 is an equidigital number, since it uses as much as digits as its factorization.

4021441413229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 4021441413229 in words is "four trillion, twenty-one billion, four hundred forty-one million, four hundred thirteen thousand, two hundred twenty-nine".