119011686378 has 96 divisors (see below), whose sum is σ = 279560356992. Its totient is φ = 33624115200.

The previous prime is 119011686359. The next prime is 119011686407. The reversal of 119011686378 is 873686110911.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 119011686378.

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 47 ways as a sum of consecutive naturals, for example, 622563 + ... + 790953.

It is an arithmetic number, because the mean of its divisors is an integer number (2912087052).

Almost surely, 2^119011686378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119011686378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139780178496).

119011686378 is an abundant number, since it is smaller than the sum of its proper divisors (160548670614).

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

119011686378 is a wasteful number, since it uses less digits than its factorization.

119011686378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168480 (or 168467 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 51.

The spelling of 119011686378 in words is "one hundred nineteen billion, eleven million, six hundred eighty-six thousand, three hundred seventy-eight".