120443412144 has 40 divisors (see below), whose sum is σ = 339431435712. Its totient is φ = 36498003520.

The previous prime is 120443412143. The next prime is 120443412169. The reversal of 120443412144 is 441214344021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120443412143) 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 7 ways as a sum of consecutive naturals, for example, 114055734 + ... + 114056789.

Almost surely, 2^120443412144 is an apocalyptic number.

It is an amenable number.

120443412144 is an abundant number, since it is smaller than the sum of its proper divisors (218988023568).

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

120443412144 is a wasteful number, since it uses less digits than its factorization.

120443412144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228112545 (or 228112539 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 120443412144 its reverse (441214344021), we get a palindrome (561657756165).

The spelling of 120443412144 in words is "one hundred twenty billion, four hundred forty-three million, four hundred twelve thousand, one hundred forty-four".