4422044204240 has 80 divisors (see below), whose sum is σ = 11074360445568. Its totient is φ = 1632424155648.

The previous prime is 4422044204231. The next prime is 4422044204273. The reversal of 4422044204240 is 424024402244.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 4422044204197 and 4422044204206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4737659 + ... + 5593701.

Almost surely, 2^{4422044204240} is an apocalyptic number.

4422044204240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4422044204240 is an abundant number, since it is smaller than the sum of its proper divisors (6652316241328).

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

4422044204240 is a wasteful number, since it uses less digits than its factorization.

4422044204240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861036 (or 861030 counting only the distinct ones).

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

Adding to 4422044204240 its reverse (424024402244), we get a palindrome (4846068606484).

The spelling of 4422044204240 in words is "four trillion, four hundred twenty-two billion, forty-four million, two hundred four thousand, two hundred forty".