60668140804 has 12 divisors (see below), whose sum is σ = 106171039744. Its totient is φ = 30333558024.

The previous prime is 60668140763. The next prime is 60668140867. The reversal of 60668140804 is 40804186606.

It is a super-2 number, since 2×60668140804² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289789 + ... + 453115.

Almost surely, 2^60668140804 is an apocalyptic number.

It is an amenable number.

60668140804 is a deficient number, since it is larger than the sum of its proper divisors (45502898940).

60668140804 is a wasteful number, since it uses less digits than its factorization.

60668140804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256194 (or 256192 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 60668140804 in words is "sixty billion, six hundred sixty-eight million, one hundred forty thousand, eight hundred four".