4066712854 has 4 divisors (see below), whose sum is σ = 6100069284. Its totient is φ = 2033356426.

The previous prime is 4066712821. The next prime is 4066712893. The reversal of 4066712854 is 4582176604.

4066712854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4066712854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016678212 + ... + 1016678215.

It is an arithmetic number, because the mean of its divisors is an integer number (1525017321).

Almost surely, 2^4066712854 is an apocalyptic number.

4066712854 is a deficient number, since it is larger than the sum of its proper divisors (2033356430).

4066712854 is a wasteful number, since it uses less digits than its factorization.

4066712854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033356429.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 4066712854 is about 63770.7837022566. The cubic root of 4066712854 is about 1596.1774443467.

The spelling of 4066712854 in words is "four billion, sixty-six million, seven hundred twelve thousand, eight hundred fifty-four".