34518814518 has 8 divisors (see below), whose sum is σ = 69037629048. Its totient is φ = 11506271504.

The previous prime is 34518814513. The next prime is 34518814597. The reversal of 34518814518 is 81541881543.

34518814518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

34518814518 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34518814513) 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, 2876567871 + ... + 2876567882.

It is an arithmetic number, because the mean of its divisors is an integer number (8629703631).

Almost surely, 2^34518814518 is an apocalyptic number.

34518814518 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34518814518 is a wasteful number, since it uses less digits than its factorization.

34518814518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5753135758.

The product of its digits is 614400, while the sum is 48.

The spelling of 34518814518 in words is "thirty-four billion, five hundred eighteen million, eight hundred fourteen thousand, five hundred eighteen".