44401112040043 has 16 divisors (see below), whose sum is σ = 50108106670560. Its totient is φ = 38972553984000.

The previous prime is 44401112040031. The next prime is 44401112040067. The reversal of 44401112040043 is 34004021110444.

It is a cyclic number.

It is not a de Polignac number, because 44401112040043 - 2¹³ = 44401112031851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44401112039993 and 44401112040020.

It is not an unprimeable number, because it can be changed into a prime (44401112040643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 117618571 + ... + 117995467.

It is an arithmetic number, because the mean of its divisors is an integer number (3131756666910).

Almost surely, 2^{44401112040043} is an apocalyptic number.

44401112040043 is a deficient number, since it is larger than the sum of its proper divisors (5706994630517).

44401112040043 is a wasteful number, since it uses less digits than its factorization.

44401112040043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746238.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 44401112040043 its reverse (34004021110444), we get a palindrome (78405133150487).

The spelling of 44401112040043 in words is "forty-four trillion, four hundred one billion, one hundred twelve million, forty thousand, forty-three".