4234442321269 has 2 divisors, whose sum is σ = 4234442321270. Its totient is φ = 4234442321268.

The previous prime is 4234442321227. The next prime is 4234442321323. The reversal of 4234442321269 is 9621232444324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4070286075025 + 164156246244 = 2017495^2 + 405162^2 .

It is a cyclic number.

It is not a de Polignac number, because 4234442321269 - 2¹³ = 4234442313077 is a prime.

It is a super-2 number, since 2×4234442321269² (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 (4234442321969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117221160634 + 2117221160635.

It is an arithmetic number, because the mean of its divisors is an integer number (2117221160635).

Almost surely, 2^{4234442321269} is an apocalyptic number.

It is an amenable number.

4234442321269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4234442321269 is an equidigital number, since it uses as much as digits as its factorization.

4234442321269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 46.

The spelling of 4234442321269 in words is "four trillion, two hundred thirty-four billion, four hundred forty-two million, three hundred twenty-one thousand, two hundred sixty-nine".