34518234068 has 24 divisors (see below), whose sum is σ = 61962215784. Its totient is φ = 16815859200.

The previous prime is 34518234061. The next prime is 34518234071. The reversal of 34518234068 is 86043281543.

It can be written as a sum of positive squares in 4 ways, for example, as 2358267844 + 32159966224 = 48562^2 + 179332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34518234061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14873 + ... + 263168.

It is an arithmetic number, because the mean of its divisors is an integer number (2581758991).

Almost surely, 2^34518234068 is an apocalyptic number.

It is an amenable number.

34518234068 is a deficient number, since it is larger than the sum of its proper divisors (27443981716).

34518234068 is a wasteful number, since it uses less digits than its factorization.

34518234068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278843 (or 278841 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 34518234068 in words is "thirty-four billion, five hundred eighteen million, two hundred thirty-four thousand, sixty-eight".