4420404202069 has 2 divisors, whose sum is σ = 4420404202070. Its totient is φ = 4420404202068.

The previous prime is 4420404202009. The next prime is 4420404202087. The reversal of 4420404202069 is 9602024040244.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3841796002500 + 578608199569 = 1960050^2 + 760663^2 .

It is a cyclic number.

It is not a de Polignac number, because 4420404202069 - 2²³ = 4420395813461 is a prime.

It is a super-2 number, since 2×4420404202069² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4420404202009) 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, 2210202101034 + 2210202101035.

It is an arithmetic number, because the mean of its divisors is an integer number (2210202101035).

Almost surely, 2^{4420404202069} is an apocalyptic number.

It is an amenable number.

4420404202069 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420404202069 is an equidigital number, since it uses as much as digits as its factorization.

4420404202069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 4420404202069 in words is "four trillion, four hundred twenty billion, four hundred four million, two hundred two thousand, sixty-nine".