73340066700004 has 18 divisors (see below), whose sum is σ = 138977256573330. Its totient is φ = 33849261553536.

The previous prime is 73340066700001. The next prime is 73340066700011. The reversal of 73340066700004 is 40000766004337.

It can be written as a sum of positive squares in 3 ways, for example, as 10002026109604 + 63338040590400 = 3162598^2 + 7958520^2 .

It is a super-2 number, since 2×73340066700004² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73340066700004.

It is not an unprimeable number, because it can be changed into a prime (73340066700001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54245610789 + ... + 54245612140.

Almost surely, 2^{73340066700004} is an apocalyptic number.

It is an amenable number.

73340066700004 is a deficient number, since it is larger than the sum of its proper divisors (65637189873326).

73340066700004 is a wasteful number, since it uses less digits than its factorization.

73340066700004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108491222959 (or 108491222944 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 73340066700004 in words is "seventy-three trillion, three hundred forty billion, sixty-six million, seven hundred thousand, four".