7134516666 has 32 divisors (see below), whose sum is σ = 16153629120. Its totient is φ = 2333300112.

The previous prime is 7134516643. The next prime is 7134516673. The reversal of 7134516666 is 6666154317.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243560 + ... + 1249283.

It is an arithmetic number, because the mean of its divisors is an integer number (504800910).

Almost surely, 2^7134516666 is an apocalyptic number.

7134516666 is an abundant number, since it is smaller than the sum of its proper divisors (9019112454).

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

7134516666 is a wasteful number, since it uses less digits than its factorization.

7134516666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492907 (or 2492901 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 7134516666 is about 84466.0681338962. The cubic root of 7134516666 is about 1925.1069072914.

The spelling of 7134516666 in words is "seven billion, one hundred thirty-four million, five hundred sixteen thousand, six hundred sixty-six".