119834544900 has 144 divisors (see below), whose sum is σ = 397452339200. Its totient is φ = 27307843200.

The previous prime is 119834544887. The next prime is 119834544901. The reversal of 119834544900 is 9445438911.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 119834544900.

It is not an unprimeable number, because it can be changed into a prime (119834544901) by changing a digit.

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, 608901 + ... + 781299.

Almost surely, 2^119834544900 is an apocalyptic number.

119834544900 is a gapful number since it is divisible by the number (10) 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 119834544900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198726169600).

119834544900 is an abundant number, since it is smaller than the sum of its proper divisors (277617794300).

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

119834544900 is a wasteful number, since it uses less digits than its factorization.

119834544900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172754 (or 172747 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 119834544900 in words is "one hundred nineteen billion, eight hundred thirty-four million, five hundred forty-four thousand, nine hundred".