120446115216 has 240 divisors, whose sum is σ = 368652404736. Its totient is φ = 33782095872.

The previous prime is 120446115173. The next prime is 120446115227. The reversal of 120446115216 is 612511644021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28972210 + ... + 28976366.

Almost surely, 2^120446115216 is an apocalyptic number.

120446115216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120446115216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184326202368).

120446115216 is an abundant number, since it is smaller than the sum of its proper divisors (248206289520).

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

120446115216 is a wasteful number, since it uses less digits than its factorization.

120446115216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406 (or 4393 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 120446115216 its reverse (612511644021), we get a palindrome (732957759237).

The spelling of 120446115216 in words is "one hundred twenty billion, four hundred forty-six million, one hundred fifteen thousand, two hundred sixteen".