34121308307 has 2 divisors, whose sum is σ = 34121308308. Its totient is φ = 34121308306.

The previous prime is 34121308303. The next prime is 34121308321. The reversal of 34121308307 is 70380312143.

It is a weak prime.

It is an emirp because it is prime and its reverse (70380312143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34121308307 - 2² = 34121308303 is a prime.

It is not a weakly prime, because it can be changed into another prime (34121308303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060654153 + 17060654154.

It is an arithmetic number, because the mean of its divisors is an integer number (17060654154).

Almost surely, 2^34121308307 is an apocalyptic number.

34121308307 is a deficient number, since it is larger than the sum of its proper divisors (1).

34121308307 is an equidigital number, since it uses as much as digits as its factorization.

34121308307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 34121308307 in words is "thirty-four billion, one hundred twenty-one million, three hundred eight thousand, three hundred seven".