120044444443 has 16 divisors (see below), whose sum is σ = 150153341184. Its totient is φ = 93236412960.

The previous prime is 120044444441. The next prime is 120044444447. The reversal of 120044444443 is 344444440021.

It is a cyclic number.

It is not a de Polignac number, because 120044444443 - 2¹ = 120044444441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120044444399 and 120044444408.

It is not an unprimeable number, because it can be changed into a prime (120044444441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2515480 + ... + 2562757.

It is an arithmetic number, because the mean of its divisors is an integer number (9384583824).

Almost surely, 2^120044444443 is an apocalyptic number.

120044444443 is a deficient number, since it is larger than the sum of its proper divisors (30108896741).

120044444443 is a wasteful number, since it uses less digits than its factorization.

120044444443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5078562.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 120044444443 its reverse (344444440021), we get a palindrome (464488884464).

The spelling of 120044444443 in words is "one hundred twenty billion, forty-four million, four hundred forty-four thousand, four hundred forty-three".