34234787544169 has 2 divisors, whose sum is σ = 34234787544170. Its totient is φ = 34234787544168.

The previous prime is 34234787544161. The next prime is 34234787544227. The reversal of 34234787544169 is 96144578743243.

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., 28149783975769 + 6085003568400 = 5305637^2 + 2466780^2 .

It is a cyclic number.

It is not a de Polignac number, because 34234787544169 - 2³ = 34234787544161 is a prime.

It is a super-2 number, since 2×34234787544169² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34234787544161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17117393772084 + 17117393772085.

It is an arithmetic number, because the mean of its divisors is an integer number (17117393772085).

Almost surely, 2^{34234787544169} is an apocalyptic number.

It is an amenable number.

34234787544169 is a deficient number, since it is larger than the sum of its proper divisors (1).

34234787544169 is an equidigital number, since it uses as much as digits as its factorization.

34234787544169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 487710720, while the sum is 67.

The spelling of 34234787544169 in words is "thirty-four trillion, two hundred thirty-four billion, seven hundred eighty-seven million, five hundred forty-four thousand, one hundred sixty-nine".