44040042240424 has 32 divisors (see below), whose sum is σ = 82612102593600. Its totient is φ = 22010149180800.

The previous prime is 44040042240353. The next prime is 44040042240449. The reversal of 44040042240424 is 42404224004044.

It is a self number, because there is not a number n which added to its sum of digits gives 44040042240424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461583124 + ... + 461678524.

It is an arithmetic number, because the mean of its divisors is an integer number (2581628206050).

Almost surely, 2^{44040042240424} is an apocalyptic number.

It is an amenable number.

44040042240424 is a deficient number, since it is larger than the sum of its proper divisors (38572060353176).

44040042240424 is a wasteful number, since it uses less digits than its factorization.

44040042240424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120673 (or 120669 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 44040042240424 its reverse (42404224004044), we get a palindrome (86444266244468).

The spelling of 44040042240424 in words is "forty-four trillion, forty billion, forty-two million, two hundred forty thousand, four hundred twenty-four".