4140164656 has 20 divisors (see below), whose sum is σ = 8111701800. Its totient is φ = 2046822272.

The previous prime is 4140164653. The next prime is 4140164689. The reversal of 4140164656 is 6564610414.

It is not an unprimeable number, because it can be changed into a prime (4140164653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1452286 + ... + 1455133.

It is an arithmetic number, because the mean of its divisors is an integer number (405585090).

Almost surely, 2^4140164656 is an apocalyptic number.

It is an amenable number.

4140164656 is a deficient number, since it is larger than the sum of its proper divisors (3971537144).

4140164656 is a wasteful number, since it uses less digits than its factorization.

4140164656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907516 (or 2907510 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 4140164656 is about 64344.1112767905. Note that the first 3 decimals coincide. The cubic root of 4140164656 is about 1605.7300607551.

The spelling of 4140164656 in words is "four billion, one hundred forty million, one hundred sixty-four thousand, six hundred fifty-six".