34134271218 has 12 divisors (see below), whose sum is σ = 73957587678. Its totient is φ = 11378090400.

The previous prime is 34134271211. The next prime is 34134271231. The reversal of 34134271218 is 81217243143.

34134271218 is a `hidden beast` number, since 3 + 4 + 13 + 427 + 1 + 218 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21618703089 + 12515568129 = 147033^2 + 111873^2 .

It is not an unprimeable number, because it can be changed into a prime (34134271211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 948174183 + ... + 948174218.

Almost surely, 2^34134271218 is an apocalyptic number.

34134271218 is an abundant number, since it is smaller than the sum of its proper divisors (39823316460).

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

34134271218 is a wasteful number, since it uses less digits than its factorization.

34134271218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896348409 (or 1896348406 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The spelling of 34134271218 in words is "thirty-four billion, one hundred thirty-four million, two hundred seventy-one thousand, two hundred eighteen".