120433321344 has 64 divisors (see below), whose sum is σ = 365601162240. Its totient is φ = 34409519616.

The previous prime is 120433321339. The next prime is 120433321367. The reversal of 120433321344 is 443123334021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22399344 + ... + 22404719.

It is an arithmetic number, because the mean of its divisors is an integer number (5712518160).

Almost surely, 2^120433321344 is an apocalyptic number.

120433321344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120433321344 is an abundant number, since it is smaller than the sum of its proper divisors (245167840896).

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

120433321344 is an equidigital number, since it uses as much as digits as its factorization.

120433321344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44804087 (or 44804075 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 120433321344 its reverse (443123334021), we get a palindrome (563556655365).

The spelling of 120433321344 in words is "one hundred twenty billion, four hundred thirty-three million, three hundred twenty-one thousand, three hundred forty-four".