2444022420404 has 6 divisors (see below), whose sum is σ = 4277039235714. Its totient is φ = 1222011210200.

The previous prime is 2444022420403. The next prime is 2444022420421. The reversal of 2444022420404 is 4040242204442.

It can be written as a sum of positive squares in only one way, i.e., 2201365690000 + 242656730404 = 1483700^2 + 492602^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444022420403) by changing a digit.

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 as a sum of consecutive naturals, namely, 305502802547 + ... + 305502802554.

It is an arithmetic number, because the mean of its divisors is an integer number (712839872619).

Almost surely, 2^{2444022420404} is an apocalyptic number.

It is an amenable number.

2444022420404 is a deficient number, since it is larger than the sum of its proper divisors (1833016815310).

2444022420404 is a wasteful number, since it uses less digits than its factorization.

2444022420404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611005605105 (or 611005605103 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2444022420404 its reverse (4040242204442), we get a palindrome (6484264624846).

The spelling of 2444022420404 in words is "two trillion, four hundred forty-four billion, twenty-two million, four hundred twenty thousand, four hundred four".