119728207872 has 576 divisors, whose sum is σ = 436227180480. Its totient is φ = 30788812800.

The previous prime is 119728207849. The next prime is 119728207883. The reversal of 119728207872 is 278702827911.

It is a tau number, because it is divible by the number of its divisors (576).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68768922 + ... + 68770662.

It is an arithmetic number, because the mean of its divisors is an integer number (757338855).

Almost surely, 2^119728207872 is an apocalyptic number.

119728207872 is a gapful number since it is divisible by the number (12) 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 119728207872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218113590240).

119728207872 is an abundant number, since it is smaller than the sum of its proper divisors (316498972608).

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

119728207872 is a wasteful number, since it uses less digits than its factorization.

119728207872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830 (or 1807 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 54.

The spelling of 119728207872 in words is "one hundred nineteen billion, seven hundred twenty-eight million, two hundred seven thousand, eight hundred seventy-two".