120302234324144 has 40 divisors (see below), whose sum is σ = 245356926360000. Its totient is φ = 56984412949056.

The previous prime is 120302234324123. The next prime is 120302234324147. The reversal of 120302234324144 is 441423432203021.

It is a happy number.

It is a super-2 number, since 2×120302234324144² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120302234324147) 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 7 ways as a sum of consecutive naturals, for example, 17532707 + ... + 23409405.

It is an arithmetic number, because the mean of its divisors is an integer number (6133923159000).

Almost surely, 2^{120302234324144} is an apocalyptic number.

It is an amenable number.

120302234324144 is an abundant number, since it is smaller than the sum of its proper divisors (125054692035856).

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

120302234324144 is a wasteful number, since it uses less digits than its factorization.

120302234324144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5944065 (or 5944059 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 120302234324144 its reverse (441423432203021), we get a palindrome (561725666527165).

The spelling of 120302234324144 in words is "one hundred twenty trillion, three hundred two billion, two hundred thirty-four million, three hundred twenty-four thousand, one hundred forty-four".