34163664443369 has 2 divisors, whose sum is σ = 34163664443370. Its totient is φ = 34163664443368.

The previous prime is 34163664443357. The next prime is 34163664443387. The reversal of 34163664443369 is 96334446636143.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32099442615769 + 2064221827600 = 5665637^2 + 1436740^2 .

It is a cyclic number.

It is not a de Polignac number, because 34163664443369 - 2¹⁶ = 34163664377833 is a prime.

It is a super-2 number, since 2×34163664443369² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34163664443269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17081832221684 + 17081832221685.

It is an arithmetic number, because the mean of its divisors is an integer number (17081832221685).

Almost surely, 2^{34163664443369} is an apocalyptic number.

It is an amenable number.

34163664443369 is a deficient number, since it is larger than the sum of its proper divisors (1).

34163664443369 is an equidigital number, since it uses as much as digits as its factorization.

34163664443369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241864704, while the sum is 62.

The spelling of 34163664443369 in words is "thirty-four trillion, one hundred sixty-three billion, six hundred sixty-four million, four hundred forty-three thousand, three hundred sixty-nine".