73340674066664 has 32 divisors (see below), whose sum is σ = 138855798157440. Its totient is φ = 36312496862400.

The previous prime is 73340674066657. The next prime is 73340674066721. The reversal of 73340674066664 is 46666047604337.

It is a junction number, because it is equal to n+sod(n) for n = 73340674066597 and 73340674066606.

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 7 ways as a sum of consecutive naturals, for example, 14321234 + ... + 18755774.

It is an arithmetic number, because the mean of its divisors is an integer number (4339243692420).

Almost surely, 2^{73340674066664} is an apocalyptic number.

It is an amenable number.

73340674066664 is a deficient number, since it is larger than the sum of its proper divisors (65515124090776).

73340674066664 is a wasteful number, since it uses less digits than its factorization.

73340674066664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4454721 (or 4454717 counting only the distinct ones).

The product of its (nonzero) digits is 219469824, while the sum is 62.

The spelling of 73340674066664 in words is "seventy-three trillion, three hundred forty billion, six hundred seventy-four million, sixty-six thousand, six hundred sixty-four".