73340667040009 has 8 divisors (see below), whose sum is σ = 76139654341320. Its totient is φ = 70559679657600.

The previous prime is 73340667040007. The next prime is 73340667040063. The reversal of 73340667040009 is 90004076604337.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 996796569609 + 72343870470400 = 998397^2 + 8505520^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73340667040009 - 2¹ = 73340667040007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73340667040007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4499971422 + ... + 4499987719.

It is an arithmetic number, because the mean of its divisors is an integer number (9517456792665).

Almost surely, 2^{73340667040009} is an apocalyptic number.

It is an amenable number.

73340667040009 is a deficient number, since it is larger than the sum of its proper divisors (2798987301311).

73340667040009 is a wasteful number, since it uses less digits than its factorization.

73340667040009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999959451.

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 73340667040009 in words is "seventy-three trillion, three hundred forty billion, six hundred sixty-seven million, forty thousand, nine".