34120414211209 has 2 divisors, whose sum is σ = 34120414211210. Its totient is φ = 34120414211208.

The previous prime is 34120414211197. The next prime is 34120414211231. The reversal of 34120414211209 is 90211241402143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33789259999609 + 331154211600 = 5812853^2 + 575460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34120414211209 is a prime.

It is a super-2 number, since 2×34120414211209² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34120414211269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060207105604 + 17060207105605.

It is an arithmetic number, because the mean of its divisors is an integer number (17060207105605).

Almost surely, 2^{34120414211209} is an apocalyptic number.

It is an amenable number.

34120414211209 is a deficient number, since it is larger than the sum of its proper divisors (1).

34120414211209 is an equidigital number, since it uses as much as digits as its factorization.

34120414211209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 34120414211209 in words is "thirty-four trillion, one hundred twenty billion, four hundred fourteen million, two hundred eleven thousand, two hundred nine".