4420404202044 has 12 divisors (see below), whose sum is σ = 10314276471464. Its totient is φ = 1473468067344.

The previous prime is 4420404202009. The next prime is 4420404202069. The reversal of 4420404202044 is 4402024040244.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 184183508407 + ... + 184183508430.

Almost surely, 2^{4420404202044} is an apocalyptic number.

It is an amenable number.

4420404202044 is an abundant number, since it is smaller than the sum of its proper divisors (5893872269420).

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

4420404202044 is a wasteful number, since it uses less digits than its factorization.

4420404202044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368367016844 (or 368367016842 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 4420404202044 its reverse (4402024040244), we get a palindrome (8822428242288).

The spelling of 4420404202044 in words is "four trillion, four hundred twenty billion, four hundred four million, two hundred two thousand, forty-four".