120134716828 has 48 divisors (see below), whose sum is σ = 240870954240. Its totient is φ = 51357556224.

The previous prime is 120134716787. The next prime is 120134716837. The reversal of 120134716828 is 828617431021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40874583 + ... + 40877521.

It is an arithmetic number, because the mean of its divisors is an integer number (5018144880).

Almost surely, 2^120134716828 is an apocalyptic number.

It is an amenable number.

120134716828 is an abundant number, since it is smaller than the sum of its proper divisors (120736237412).

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

120134716828 is a wasteful number, since it uses less digits than its factorization.

120134716828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106 (or 6104 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 120134716828 in words is "one hundred twenty billion, one hundred thirty-four million, seven hundred sixteen thousand, eight hundred twenty-eight".