4151666666 has 8 divisors (see below), whose sum is σ = 7117142880. Its totient is φ = 1779285708.

The previous prime is 4151666663. The next prime is 4151666677. The reversal of 4151666666 is 6666661514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4151666666² = 34472672211151111112, which contains 22 as substring.

4151666666 is a modest number, since divided by 66666 gives 41516 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4151666666.

It is not an unprimeable number, because it can be changed into a prime (4151666663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148273796 + ... + 148273823.

It is an arithmetic number, because the mean of its divisors is an integer number (889642860).

Almost surely, 2^4151666666 is an apocalyptic number.

4151666666 is a deficient number, since it is larger than the sum of its proper divisors (2965476214).

4151666666 is a wasteful number, since it uses less digits than its factorization.

4151666666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296547628.

The product of its digits is 933120, while the sum is 47.

The square root of 4151666666 is about 64433.4281720288. The cubic root of 4151666666 is about 1607.2156736675.

The spelling of 4151666666 in words is "four billion, one hundred fifty-one million, six hundred sixty-six thousand, six hundred sixty-six".