2440444404105 has 24 divisors (see below), whose sum is σ = 4238934785280. Its totient is φ = 1298853071520.

The previous prime is 2440444404071. The next prime is 2440444404107. The reversal of 2440444404105 is 5014044440442.

2440444404105 is a `hidden beast` number, since 244 + 0 + 4 + 4 + 4 + 404 + 1 + 0 + 5 = 666.

It is not a de Polignac number, because 2440444404105 - 2¹³ = 2440444395913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2440444404105.

It is not an unprimeable number, because it can be changed into a prime (2440444404107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56588151 + ... + 56631260.

It is an arithmetic number, because the mean of its divisors is an integer number (176622282720).

Almost surely, 2^{2440444404105} is an apocalyptic number.

It is an amenable number.

2440444404105 is a deficient number, since it is larger than the sum of its proper divisors (1798490381175).

2440444404105 is a wasteful number, since it uses less digits than its factorization.

2440444404105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113219901 (or 113219898 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 36.

Adding to 2440444404105 its reverse (5014044440442), we get a palindrome (7454488844547).

The spelling of 2440444404105 in words is "two trillion, four hundred forty billion, four hundred forty-four million, four hundred four thousand, one hundred five".