2442240204444 has 72 divisors (see below), whose sum is σ = 6380674821248. Its totient is φ = 787032754560.

The previous prime is 2442240204431. The next prime is 2442240204479. The reversal of 2442240204444 is 4444020422442.

2442240204444 is a `hidden beast` number, since 2 + 4 + 4 + 2 + 2 + 4 + 0 + 204 + 444 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2442240204399 and 2442240204408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5630092 + ... + 6048339.

Almost surely, 2^{2442240204444} is an apocalyptic number.

It is an amenable number.

2442240204444 is an abundant number, since it is smaller than the sum of its proper divisors (3938434616804).

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

2442240204444 is a wasteful number, since it uses less digits than its factorization.

2442240204444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11678635 (or 11678630 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 2442240204444 its reverse (4444020422442), we get a palindrome (6886260626886).

The spelling of 2442240204444 in words is "two trillion, four hundred forty-two billion, two hundred forty million, two hundred four thousand, four hundred forty-four".