44021344020422 has 16 divisors (see below), whose sum is σ = 67822572253392. Its totient is φ = 21413923570080.

The previous prime is 44021344020421. The next prime is 44021344020443. The reversal of 44021344020422 is 22402044312044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44021344020421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25053029 + ... + 26752512.

It is an arithmetic number, because the mean of its divisors is an integer number (4238910765837).

Almost surely, 2^{44021344020422} is an apocalyptic number.

44021344020422 is a deficient number, since it is larger than the sum of its proper divisors (23801228232970).

44021344020422 is a wasteful number, since it uses less digits than its factorization.

44021344020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51817063.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 44021344020422 its reverse (22402044312044), we get a palindrome (66423388332466).

The spelling of 44021344020422 in words is "forty-four trillion, twenty-one billion, three hundred forty-four million, twenty thousand, four hundred twenty-two".