2444404266606 has 16 divisors (see below), whose sum is σ = 4888824595200. Its totient is φ = 814798745208.

The previous prime is 2444404266589. The next prime is 2444404266611. The reversal of 2444404266606 is 6066624044442.

It is a super-2 number, since 2×2444404266606² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2372875 + ... + 3243353.

It is an arithmetic number, because the mean of its divisors is an integer number (305551537200).

Almost surely, 2^{2444404266606} is an apocalyptic number.

2444404266606 is an abundant number, since it is smaller than the sum of its proper divisors (2444420328594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2444404266606 is a wasteful number, since it uses less digits than its factorization.

2444404266606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338503.

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 2444404266606 in words is "two trillion, four hundred forty-four billion, four hundred four million, two hundred sixty-six thousand, six hundred six".