2440644222606 has 16 divisors (see below), whose sum is σ = 4888498628304. Its totient is φ = 812346377024.

The previous prime is 2440644222589. The next prime is 2440644222617. The reversal of 2440644222606 is 6062224460442.

It is a happy number.

2440644222606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 300419895 + ... + 300428018.

It is an arithmetic number, because the mean of its divisors is an integer number (305531164269).

Almost surely, 2^{2440644222606} is an apocalyptic number.

2440644222606 is an abundant number, since it is smaller than the sum of its proper divisors (2447854405698).

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

2440644222606 is a wasteful number, since it uses less digits than its factorization.

2440644222606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600848595.

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 2440644222606 in words is "two trillion, four hundred forty billion, six hundred forty-four million, two hundred twenty-two thousand, six hundred six".