34120203938959 has 2 divisors, whose sum is σ = 34120203938960. Its totient is φ = 34120203938958.

The previous prime is 34120203938881. The next prime is 34120203939011. The reversal of 34120203938959 is 95983930202143.

It is a strong prime.

It is an emirp because it is prime and its reverse (95983930202143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34120203938959 - 2³⁵ = 34085844200591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34120203968959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060101969479 + 17060101969480.

It is an arithmetic number, because the mean of its divisors is an integer number (17060101969480).

Almost surely, 2^{34120203938959} is an apocalyptic number.

34120203938959 is a deficient number, since it is larger than the sum of its proper divisors (1).

34120203938959 is an equidigital number, since it uses as much as digits as its factorization.

34120203938959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12597120, while the sum is 58.

The spelling of 34120203938959 in words is "thirty-four trillion, one hundred twenty billion, two hundred three million, nine hundred thirty-eight thousand, nine hundred fifty-nine".