120153335045344 has 24 divisors (see below), whose sum is σ = 236562120610200. Its totient is φ = 60074066318976.

The previous prime is 120153335045323. The next prime is 120153335045407. The reversal of 120153335045344 is 443540533351021.

It is a self number, because there is not a number n which added to its sum of digits gives 120153335045344.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 80536899 + ... + 82015234.

It is an arithmetic number, because the mean of its divisors is an integer number (9856755025425).

Almost surely, 2^{120153335045344} is an apocalyptic number.

It is an amenable number.

120153335045344 is a deficient number, since it is larger than the sum of its proper divisors (116408785564856).

120153335045344 is a wasteful number, since it uses less digits than its factorization.

120153335045344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162575242 (or 162575234 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 120153335045344 its reverse (443540533351021), we get a palindrome (563693868396365).

The spelling of 120153335045344 in words is "one hundred twenty trillion, one hundred fifty-three billion, three hundred thirty-five million, forty-five thousand, three hundred forty-four".