2606006248409 has 16 divisors (see below), whose sum is σ = 2626038128448. Its totient is φ = 2586035854272.

The previous prime is 2606006248379. The next prime is 2606006248453. The reversal of 2606006248409 is 9048426006062.

It is a happy number.

2606006248409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2606006248409 - 2¹⁶ = 2606006182873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2606006248709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259634939 + ... + 259644975.

It is an arithmetic number, because the mean of its divisors is an integer number (164127383028).

Almost surely, 2^{2606006248409} is an apocalyptic number.

It is an amenable number.

2606006248409 is a deficient number, since it is larger than the sum of its proper divisors (20031880039).

2606006248409 is a wasteful number, since it uses less digits than its factorization.

2606006248409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12904.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 2606006248409 in words is "two trillion, six hundred six billion, six million, two hundred forty-eight thousand, four hundred nine".