119079808128 has 120 divisors (see below), whose sum is σ = 354484177905. Its totient is φ = 39681556992.

The previous prime is 119079808117. The next prime is 119079808171. The reversal of 119079808128 is 821808970911.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 79618780224 + 39461027904 = 282168^2 + 198648^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=244008.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 14 ways as a sum of consecutive naturals, for example, 35135458 + ... + 35138846.

Almost surely, 2^119079808128 is an apocalyptic number.

119079808128 is a gapful number since it is divisible by the number (18) 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 119079808128

119079808128 is an abundant number, since it is smaller than the sum of its proper divisors (235404369777).

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

119079808128 is an frugal number, since it uses more digits than its factorization.

119079808128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804 (or 3394 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 54.

The spelling of 119079808128 in words is "one hundred nineteen billion, seventy-nine million, eight hundred eight thousand, one hundred twenty-eight".