120109407816 has 16 divisors (see below), whose sum is σ = 300273519600. Its totient is φ = 40036469264.

The previous prime is 120109407767. The next prime is 120109407889. The reversal of 120109407816 is 618704901021.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2502279306 + ... + 2502279353.

It is an arithmetic number, because the mean of its divisors is an integer number (18767094975).

Almost surely, 2^120109407816 is an apocalyptic number.

It is an amenable number.

120109407816 is an abundant number, since it is smaller than the sum of its proper divisors (180164111784).

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

120109407816 is a wasteful number, since it uses less digits than its factorization.

120109407816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004558668 (or 5004558664 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The spelling of 120109407816 in words is "one hundred twenty billion, one hundred nine million, four hundred seven thousand, eight hundred sixteen".