4566168140 has 24 divisors (see below), whose sum is σ = 9696697920. Its totient is φ = 1805944448.

The previous prime is 4566168137. The next prime is 4566168161. The reversal of 4566168140 is 418616654.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280852 + ... + 1284411.

It is an arithmetic number, because the mean of its divisors is an integer number (404029080).

Almost surely, 2^4566168140 is an apocalyptic number.

It is an amenable number.

4566168140 is an abundant number, since it is smaller than the sum of its proper divisors (5130529780).

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

4566168140 is a wasteful number, since it uses less digits than its factorization.

4566168140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565361 (or 2565359 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 4566168140 is about 67573.4277656536. The cubic root of 4566168140 is about 1659.0162240810.

The spelling of 4566168140 in words is "four billion, five hundred sixty-six million, one hundred sixty-eight thousand, one hundred forty".