120344225403424 has 48 divisors (see below), whose sum is σ = 258476441580000. Its totient is φ = 54699832476160.

The previous prime is 120344225403319. The next prime is 120344225403443. The reversal of 120344225403424 is 424304522443021.

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 7 ways as a sum of consecutive naturals, for example, 2727267 + ... + 15752029.

It is an arithmetic number, because the mean of its divisors is an integer number (5384925866250).

Almost surely, 2^{120344225403424} is an apocalyptic number.

It is an amenable number.

120344225403424 is an abundant number, since it is smaller than the sum of its proper divisors (138132216176576).

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

120344225403424 is a wasteful number, since it uses less digits than its factorization.

120344225403424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13051033 (or 13051025 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 120344225403424 its reverse (424304522443021), we get a palindrome (544648747846445).

The spelling of 120344225403424 in words is "one hundred twenty trillion, three hundred forty-four billion, two hundred twenty-five million, four hundred three thousand, four hundred twenty-four".