34421144269 has 2 divisors, whose sum is σ = 34421144270. Its totient is φ = 34421144268.

The previous prime is 34421144243. The next prime is 34421144371. The reversal of 34421144269 is 96244112443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34303855369 + 117288900 = 185213^2 + 10830^2 .

It is a cyclic number.

It is not a de Polignac number, because 34421144269 - 2³⁵ = 61405901 is a prime.

It is a super-2 number, since 2×34421144269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34421144669) 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, 17210572134 + 17210572135.

It is an arithmetic number, because the mean of its divisors is an integer number (17210572135).

Almost surely, 2^34421144269 is an apocalyptic number.

It is an amenable number.

34421144269 is a deficient number, since it is larger than the sum of its proper divisors (1).

34421144269 is an equidigital number, since it uses as much as digits as its factorization.

34421144269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 40.

The spelling of 34421144269 in words is "thirty-four billion, four hundred twenty-one million, one hundred forty-four thousand, two hundred sixty-nine".