4178662674668 has 12 divisors (see below), whose sum is σ = 7336173058032. Its totient is φ = 2082613229520.

The previous prime is 4178662674629. The next prime is 4178662674707. The reversal of 4178662674668 is 8664762668714.

It is an interprime number because it is at equal distance from previous prime (4178662674629) and next prime (4178662674707).

It is a super-2 number, since 2×4178662674668² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1679525555 + ... + 1679528042.

It is an arithmetic number, because the mean of its divisors is an integer number (611347754836).

Almost surely, 2^{4178662674668} is an apocalyptic number.

It is an amenable number.

4178662674668 is a deficient number, since it is larger than the sum of its proper divisors (3157510383364).

4178662674668 is a wasteful number, since it uses less digits than its factorization.

4178662674668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359053912 (or 3359053910 counting only the distinct ones).

The product of its digits is 780337152, while the sum is 71.

The spelling of 4178662674668 in words is "four trillion, one hundred seventy-eight billion, six hundred sixty-two million, six hundred seventy-four thousand, six hundred sixty-eight".