4424140020244 has 12 divisors (see below), whose sum is σ = 8848280040544. Its totient is φ = 1896060008664.

The previous prime is 4424140020221. The next prime is 4424140020253. The reversal of 4424140020244 is 4420200414244.

It is a happy number.

4424140020244 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79002500334 + ... + 79002500389.

Almost surely, 2^{4424140020244} is an apocalyptic number.

It is an amenable number.

4424140020244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4424140020244 is a wasteful number, since it uses less digits than its factorization.

4424140020244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158005000734 (or 158005000732 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 4424140020244 its reverse (4420200414244), we get a palindrome (8844340434488).

The spelling of 4424140020244 in words is "four trillion, four hundred twenty-four billion, one hundred forty million, twenty thousand, two hundred forty-four".