4373336243609 has 8 divisors (see below), whose sum is σ = 4480053806088. Its totient is φ = 4266621101440.

The previous prime is 4373336243557. The next prime is 4373336243621. The reversal of 4373336243609 is 9063426333734.

It can be written as a sum of positive squares in 4 ways, for example, as 114284563600 + 4259051680009 = 338060^2 + 2063747^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4373336243609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4373336243659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3367199 + ... + 4481595.

It is an arithmetic number, because the mean of its divisors is an integer number (560006725761).

Almost surely, 2^{4373336243609} is an apocalyptic number.

It is an amenable number.

4373336243609 is a deficient number, since it is larger than the sum of its proper divisors (106717562479).

4373336243609 is a wasteful number, since it uses less digits than its factorization.

4373336243609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210155.

The product of its (nonzero) digits is 17635968, while the sum is 53.

The spelling of 4373336243609 in words is "four trillion, three hundred seventy-three billion, three hundred thirty-six million, two hundred forty-three thousand, six hundred nine".