1378328680200 has 192 divisors, whose sum is σ = 4287954124800. Its totient is φ = 366254265600.

The previous prime is 1378328680187. The next prime is 1378328680247. The reversal of 1378328680200 is 20868238731.

It is a self number, because there is not a number n which added to its sum of digits gives 1378328680200.

It is an unprimeable number.

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, 335276145 + ... + 335280255.

It is an arithmetic number, because the mean of its divisors is an integer number (22333094400).

Almost surely, 2^{1378328680200} is an apocalyptic number.

1378328680200 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 1378328680200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2143977062400).

1378328680200 is an abundant number, since it is smaller than the sum of its proper divisors (2909625444600).

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

1378328680200 is a wasteful number, since it uses less digits than its factorization.

1378328680200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5972 (or 5963 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 1378328680200 in words is "one trillion, three hundred seventy-eight billion, three hundred twenty-eight million, six hundred eighty thousand, two hundred".