1466734680668 has 12 divisors (see below), whose sum is σ = 2566816495152. Its totient is φ = 733358539200.

The previous prime is 1466734680661. The next prime is 1466734680701. The reversal of 1466734680668 is 8660864376641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466734680661) 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, 1817933 + ... + 2497668.

It is an arithmetic number, because the mean of its divisors is an integer number (213901374596).

Almost surely, 2^{1466734680668} is an apocalyptic number.

It is an amenable number.

1466734680668 is a deficient number, since it is larger than the sum of its proper divisors (1100081814484).

1466734680668 is a wasteful number, since it uses less digits than its factorization.

1466734680668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400572 (or 4400570 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 65.

The spelling of 1466734680668 in words is "one trillion, four hundred sixty-six billion, seven hundred thirty-four million, six hundred eighty thousand, six hundred sixty-eight".