416666666666666 has 96 divisors (see below), whose sum is σ = 700809699600000. Its totient is φ = 185491517702400.

The previous prime is 416666666666641. The next prime is 416666666666681. The reversal of 416666666666666 is 666666666666614.

It is a super-2 number, since 2×416666666666666² (a number of 30 digits) contains 22 as substring.

416666666666666 is a modest number, since divided by 66666666 gives 4166666 as remainder.

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 47 ways as a sum of consecutive naturals, for example, 81683327516 + ... + 81683332616.

It is an arithmetic number, because the mean of its divisors is an integer number (7300101037500).

Almost surely, 2^{416666666666666} is an apocalyptic number.

416666666666666 is a deficient number, since it is larger than the sum of its proper divisors (284143032933334).

416666666666666 is a wasteful number, since it uses less digits than its factorization.

416666666666666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11824 (or 11811 counting only the distinct ones).

The product of its digits is 52242776064, while the sum is 83.

The spelling of 416666666666666 in words is "four hundred sixteen trillion, six hundred sixty-six billion, six hundred sixty-six million, six hundred sixty-six thousand, six hundred sixty-six".