4566427097866 has 16 divisors (see below), whose sum is σ = 7252615480320. Its totient is φ = 2148890633920.

The previous prime is 4566427097821. The next prime is 4566427097899. The reversal of 4566427097866 is 6687907246654.

It is a junction number, because it is equal to n+sod(n) for n = 4566427097795 and 4566427097804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4891575 + ... + 5749813.

It is an arithmetic number, because the mean of its divisors is an integer number (453288467520).

Almost surely, 2^{4566427097866} is an apocalyptic number.

4566427097866 is a deficient number, since it is larger than the sum of its proper divisors (2686188382454).

4566427097866 is a wasteful number, since it uses less digits than its factorization.

4566427097866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014749.

The product of its (nonzero) digits is 731566080, while the sum is 70.

The spelling of 4566427097866 in words is "four trillion, five hundred sixty-six billion, four hundred twenty-seven million, ninety-seven thousand, eight hundred sixty-six".