34136218079 has 4 divisors (see below), whose sum is σ = 34467637776. Its totient is φ = 33804798384.

The previous prime is 34136218021. The next prime is 34136218087. The reversal of 34136218079 is 97081263143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97081263143 = 167 ⋅581324929.

It is a cyclic number.

It is not a de Polignac number, because 34136218079 - 2¹⁶ = 34136152543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34136218009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165709694 + ... + 165709899.

It is an arithmetic number, because the mean of its divisors is an integer number (8616909444).

Almost surely, 2^34136218079 is an apocalyptic number.

34136218079 is a deficient number, since it is larger than the sum of its proper divisors (331419697).

34136218079 is a wasteful number, since it uses less digits than its factorization.

34136218079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331419696.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 34136218079 in words is "thirty-four billion, one hundred thirty-six million, two hundred eighteen thousand, seventy-nine".